Category Archives: Troubleshooting

P16 Blows Up, Requires Clean Install

Wow! I took an unexpected detour yesterday. Upon rebooting my Lenovo P16 Mobile Workstation after CU KB5039302, it got stuck in perpetual Restart. After about an hour wasted on the spinning balls and apparently going nowhere, I forcibly rebooted the PC. Bad idea! Long story short: soon thereafter the P16 blows up, requires clean install to restore to working order. Sigh: let me explain…

Why P16 Blows Up, Requires Clean Install

I’ve seen my share of Windows crashes since the 3.1 days. This was one of the scariest. Indeed, it is the first one I can recall where even the Macrium Reflect Rescue Media couldn’t bring the system back from the dead. I could boot up the restore environment but the trackpad was MIA (fixable with an external mouse) as was the external NVMe drive where the restore image resides (not fixable at all).

So I downloaded a fresh Windows 11 23H2 ISO, turned off secure boot, and fired off a bootable UFD created using the MS MCT. That got the PC running again. But I still found myself woefully short of device drivers. A quick install of Lenovo Vantage and a set of updates later, that defect was remedied: I went from 20-odd “Unknown devices” in DevMgr to zero (0). Good!

Right now, I’ve just reinstalled Macrium Reflect, and am rebooting to be able to make a snapshot of the rebuilt system (and create new Rescue Media). After that I’ll try the lone pending update for the P16 and see if it finally goes through. My best guess is that something went sideways after that update. Indeed the P16 automatically rebuilt its BIOS when I did finally get the machine to reboot after the CU hung on me. So whatever affected the system, it was at a pretty low level.

Fingers Crossed, I Try Again…

With a new rescue disk, and a fresh image backup demonstrably at hand (see next screencap), I once again tried CU KB5039302.

P16 Blows Up, Requires Clean Install.exp-list

Today (6/26) there’s a fresh backup available!

Downloading takes some time . . . but eventually, it gets to installing . . . and about 20 minutes later (!) I’m ready to restart again,  with appendages overlapping for as much luck as I can get. So I fire off the restart and watch it count down (or up) . . . reboot . . . restart . . . spinning circle . . . and a second restart?! . . . SUCCESS!!!

That was officially weird, and I’m glad it’s behind me now.

The News Catches Up

This morning, I came across a story about KB5039302 at WindowsLatest. The title says it all Windows 11 KB5039302 breaks PCs, MS pulls the update. It specifically mentions the very “boot loop” that I describe earlier, and ties to nested virtualization. (I’m a heavy user of Hyper-V VMs on that PC so: no joke!)

The recommended fix is what I guess I should’ve done, rather than a clean install (though without trackpad drivers or access to USB-attached NVMe drives, things were challenging):

You must use the WinRE page to access the troubleshooting tools, remove the update, or do a clean install.

OK, now we know. But here in Windows-World, there’s always something around the corner looking to bite  you if it can. It certainly bit me! But that’s what Windows Insiders are for, I think . . .

Concluding Unscientific PostScript

I also understand now why the initial application of KB5039302 blew up on the P16, but why the post-clean-install upgrade worked. In the former case, Hyper-V and nested virtualization was already present and active. In the latter case, I didn’t enable Hyper-V and VMs until AFTER I’d applied the update. Turns out that was exactly the right thing to do. Better sometimes, indeed, to be lucky than good!

Facebooklinkedin
Facebooklinkedin

Stellar OST Tool Worth Grabbing

 

Microsoft Outlook, in both its local and cloud forms, is an interesting beast. For those with Microsoft 365 or similar subscriptions, that goes double. For such instances, Outlook uses OST (Online Storage Table) files, which maintain fluid, shared snapshots of Outlook “stuff” (e.g. messages, events, contacts, and so forth). Such files live mostly in the cloud on an Exchange server. Outlook also uses Personal Storage Tables (stored in PST files locally on a PC) as well. But while Outlook allows users to export and import from other files,  OST files won’t support this activity: PST is your best bet.

Here’s what STELLAR OST CONVERTER looks like, once you complete the initial conversion step.

Why Is Stellar OST Tool Worth Grabbing?

Simply put: the STELLAR CONVERTER FOR OST provides a quick and easy way to convert OST to PST files (local to the PC) with just a few mouse clicks. Indeed it can even recover “orphaned” OST files — those no longer readily available inside Outlook itself — by scanning folders where OST items live. It then happily converts everything it finds to PST.

Stellar OST Tool Worth Grabbing.outlook-import-export

Outlook’s export/import capabilities embrace PST files, but NOT OST files.

As the preceding graphic shows, Outlook exports its contents to PST. A similar dialog for import shows those same options. OST, I’ll observe, is conspicuously absent. Thus, this tool provides a great way to create backup PST collections to match Outlook accounts and related file holdings. These can get quite large: mine is currently around 3GB in size (I’ve seen them as big as 14GB). Conversion takes awhile: about 15 minutes in all (7.5 to scan and enumerate, 7.5 to save) . That said, PST files are browsable repositories, and can restore entire Outlook data collections if necessary.

Exploring This Stellar Tool…

In graphic captioned “initial conversion step” above, you see the STELLAR CONVERTER FOR OST, showing the contents of the Consulting/AskWoody folder. As you can see, it captures all of my recent message traffic, and can show individual message contents in the reading pane at far right. The left-hand pane shows the folder hierarchy; the center pane shows message info. Note: deleted messages appear in red in their parent folders (as well as in Trash).

In fact, the STELLAR CONVERTER FOR OST offers several noteworthy additional capabilities:

  • Handles large OST files: It took about 15 minutes, but STELLAR CONVERTER FOR OST handled my huge collection of Outlook data. That included messages, contacts and calendar data . The time to scan is roughly equal to the time to save what’s been scanned.

By some quirk of fate, the subject of the current message pops up as STELLAR CONVERTER FOR OST save handles Outlook message store.

Once saved, the converted PST file weighs in at just under 3.0 GB (3,072MB).

  • Handles encrypted OST files: STELLAR CONVERTER FOR OST can read and decrypt encrypted OST files, and save them in PST format. When mailbox or server synchronization issues impede server-based decryption, STELLAR CONVERTER FOR OST delivers them in readable PST form.
  • Global purview for Outlook data files: STELLAR CONVERTER FOR OST finds and lists all OST files. That includes those from IMAP plus Exchange or Microsoft 365 message profiles. Users can easily select and scan OST files to extract specific items. STELLAR CONVERTER FOR OST also offers a powerful “Find” (search) function. It even shows orphaned messages in a Lost & Found folder, like this:

The Lost&Found folder in STELLAR CONVERTER FOR OST contains orphaned Outlook items — mostly Calendar stuff.

  • Complete OST coverage: SSTELLAR CONVERTER FOR OST extracts everything from OST files. Beyond email messages, it handles attachments, contacts, calendars, tasks, notes, journals, and more. It even handles OST to PST conversion with no need for Exchange profiles.

But Wait: Still More Recovery…

Beyond these specifics, STELLAR CONVERTER FOR OST is useful for recovering from OST synchronization failures. These can occur when

  • the client view of what’s current and correct diverges from the server’s view
  • when mailbox issues (loss, damage, corruption) present themselves
  • clients wish to recover deleted items no longer present in the Trash folder. You can see such deleted items in red in the preceding screencap (assume they’re more useful than canceled appointments, please).

OST conversion provides a PST upon which to base a new, shared view of Outlook contents and to re-establish proper agreement.

Vitally, STELLAR CONVERTER FOR OST offers recovery should the server behind Hosted Microsoft Exchange service be damaged or hacked. That is, this program can provide PST files from which to rebuild and restore mailbox data to Office 365 or Microsoft 365 servers. This same capability also enables quick migration from Hosted Exchange to O365 or M365 with minimal effort, and no risk of data loss. Good stuff!

STELLAR CONVERTER FOR OST Costs & Cons

STELLAR CONVERTER FOR OST comes in 3 versions: Corporate, Technician and Tookit, with respective licensing fees of US$79, US$149 and US$199. See their “Buy Now” page for a complete comparative features matrix. The TLDR version is that higher-priced versions offer more and better repairs: Technician adds batch file conversion, more advanced PST handling, exports to live Exchange and O365, plus Contacts in CSV format to the mix; Toolkit does all that, plus corrupt PST repairs, total mailbox restores, more format options, PST merge, password recovery, and a whole lot more. Of course, you’d expect to spend more for higher-end program versions, but they do come at higher costs.

For years, I’ve relied on Outlook to maintain a journal of all the emails I send and receive. It’s an astonishingly detailed and accurate record of my professional and financial life. STELLAR CONVERTER FOR OST provides me with the confidence that I can access and rely on my “email trail” to document and manage a busy working schedule, an upcoming calendar, and a sizable list of professional colleagues and contacts.

The more you rely on email to help run, document and prove up your activities, assignments responsibilities, and professional network, the more you need STELLAR CONVERTER FOR OST. It’s definitely worth having, if only as a way to insure yourself against loss of or damage to vital working assets.

[Note: I produced this item after Stellar contacted me to ask me to write and post the piece. I am invoicing them for a modest fee as well. That said, the opinions herein are my own, and I stand by my recommendation of this product.]

Facebooklinkedin
Facebooklinkedin

Forced Win10VM Upgrade Gets Stuck

This is pretty strange. I checked in on one of my Windows 10 VMs this morning, and found WU stuck part-way through a Windows 11 upgrade. This popped up, courtesy of toggling the familiar “Get the latest updates…” option in Settings > Windows Update. Alas, this forced Win10VM upgrade gets stuck. I’m trying some things to undo that state. Bear with me, as I report on what things I try…

Before I start introducing repair maneuvers and upgrade counters, let me explain I’m running this VM deliberately to check and test Windows 10 stuff.  Thus, I have ZERO desire to upgrade it to Windows 11, even though I know full well that I could if I wanted to.

Fixing Forced Win10VM Upgrade Gets Stuck

The excellent and usually reliable batch file from TenForums.com “Reset_Reregister_Windows_Update_Components….bat” returned WU in the VM to a normal appearance. Then I ran “Check for updates…” While watching the sliding balls, I wondered if I’d find this VM in the same situation as before. Not yet: it offered a routine Defender update, plus KB5037849. I let things roll.

Interesting results ensued. Defender download threw a 0x80070643 error.  A quick jump into Windows Security > Virus & threat protection > Check for updates showed that everything was already up-to-date. Subsequent “Retry” attempt dropped the same error anyway. Odd…

Back in WU, KB5037849 went through download and install. Eventually it got to the “Restart now” button, which I pressed. I’m pretty sure the Security Update error was bogus because of internal status in Windows Security, so off it went…

Beta Channel Sign-Up Effected!

When I got back into Windows Update, I found a successful transition to the CU, but an error report on the Security Update, to wit:

But because another visit to Windows Security showed the same update was still current, I’m seeing this as a Windows Update problem, not as an issue with security updates on this VM. So I jumped over to Windows Insider Program and signed up for the newly re-opened Beta Channel for Windows 10. Indeed, that was the whole reason I started down this rockier-than-expected road.

Then I restarted again, to see what would happen on the next go-round. WU came back clean, and I’m opted into the Beta Channel. Success, but without some oddities along the way. Another magic day in Windows-World…

 

 

Facebooklinkedin
Facebooklinkedin

Hub Disconnect Breaks IP Lease

I should have known. I took my Lenovo ThinkPad X12 Hybrid tablet upstairs with me on Saturday night for some couch-based reading. Perforce, I unhooked the device from its usual home: a CalDigit ThunderBolt 4 (TS4) hub. When I hooked it back in the next morning, the device threw an error when I tried to RDP in from my desktop. Why? It seems that a hub disconnect breaks IP lease, and forces the resumed connection to pick up a new and different IP address. It takes 24 hours or so for the machine name table to catch up with reality.

Proving That Hub Disconnect Breaks IP Lease

Open the lead-in graphic in its own window (right-click, then “Open image in new tab” or equivalent). Up top, it shows the results for 2 similar nslookup commands: one for the current IP address (ends in .41) and the other for the old, out-of-date IP address (ends in .22). You can see that the name in Remote Desktop Connection (X12Hybrid.lan, aka X12Hybrid) resolves to 192.168.1.22. Alas, as you can see in the lower part of the intro image, Advanced IP Scanner reports the current active IP address for the device as 192.168.1.41. Right now, that resolves to X12Hybrid-423.lan.

So, while I’m waiting for the name table to catch up, I’m using the actual current  IP address for the X12Hybrid to make an RDP connection. That still works, thank goodness. This is just one of the little quirks that makes Windows networking interesting from time to time. Fortunately, I have enough miles on me to recognize this when it happens.

That’ll teach me to take the laptop upstairs with me on a Saturday night, right? More fun, more fun, more fun in Windows-World!

Facebooklinkedin
Facebooklinkedin

PowerToys Throws One-Time 24H2 RunDLL Error

When I logged into my newly-upgraded Windows 11 24H2 laptop this morning, I couldn’t help but notice something new. It’s reproduced as the lead-in graphic: it shows a missing app as the focus of a scheduled task. Upon digging into Task Scheduler, I learned that PowerToys throws one-time 24H2 RunDLL error as shown. But after ending the task, then rebooting, it doesn’t come up again. Weird!

Fixing PowerToys Throws One-Time 24H2 RunDLL Error

I right-clicked on the PowerToys entry, then right-clicked the PcaWallpaperAppDetect Task in the “All Running Tasks” pane overlaid at center right. Now, I can’t make it come back, so I can only show you where it was (I swear!). You can, however, find discussion and examples at Microsoft Answers, where I also posted info about the very fix I’ve just explained.

PowerToys Throws One-Time 24H2 RunDLL Error.Task Scheduler

I right-clicked the PcaWallpaperAppDetect task, then select “End task” from the pop-up.[Click image for full-size view.]

I was a little surprised by the outcome of my exercise. I’d expected the task to return after a reboot. But it did not, as you can see from the preceding screencap, captured after I rebooted the only 24H2 Preview PC I’ve currently got running. Go figure!

Given MS Answers Action, Going Thru Channels

Because numerous other folks are reporting the same RunDLL error online, I’m letting @ClintRutkas know about this. He’s the leader of the PowerToys dev team. That teamshas shown itself extraordinarily responsive to such reports in the past. My best guess is that they’ll fix it pronto!

Facebooklinkedin
Facebooklinkedin

Black Screen Says “Welcome Back!”

OK, then. I’ve been away from the office on a family vacation to Nashville, TN, since May 6. When I sat down at my desk this morning to reboot my work routine, I  found myself literally rebooting my production desktop to regain access to Windows. With tongue planted firmly in my cheek I’ll describe this as black screen says “Welcome Back!”

Recovering from Black Screen Says “Welcome Back!”

Now that I think about it, I probably should have tried the old graphics driver restart key combo Winkey+CTRL+Shift+B before rebooting the system. Why do I  say this? As you can see in the lead-in graphic, Reliability Monitor shows that forced restart as an “Unexpected shutdown…” This means Windows itself was still working on that PC.

Had I simply restarted the graphics driver, chances are thus pretty good that my desktop would’ve returned to normal operation without a reboot. But, after leaving the machine alone for 8 days, I wasn’t worried about impacts on open files or the like.

Thus, I just went for the hammer when a pair of tweezers might have done the trick. Yet another way of observing that I’m back at work, and ready to tackle the joys and trials of getting things done here in Windows-World.

What Have I Missed?

That’s the question I’ll be seeking to answer over the next couple of days as I ease back into my daily routine. I’m happy to say that I see only a couple of “burning issues” in my inbox this morning. I’m also happy to say that the rest of the PC fleet is still working like it should. Thus I should be able to get back into the groove without further delays or disruptions.

Stay tuned, though. I could always be wrong, and have to hare off after other Windows issues. Should that happen I’ll report back here…

Facebooklinkedin
Facebooklinkedin

IPRI Spawns Desktop Oddities

OK, then.  I had to try it again after Windows 11 Insider Preview, Beta Channel, went to Build 22635.3566. DISM … /analyzecomponentstore was showing what’s become a “typical” 13 reclaimable packages that really weren’t there. (Note: I blogged about this back on April 4 for an earlier such build.) Last time, an in-place repair install (IPRI) fixed the issue. So I tried again, but observed that IPRI spawns desktop oddities even as it fixes the bogus reclaimables issue. That required some cleanup. Sigh: let me explain…

What IPRI Spawns Desktop Oddities Means

After the initial reboot following the IPRI, the taskbar and its icons failed to appear at the bottom of the display. That meant I had to open Task Manager (Ctrl+Alt+Esc did the trick), click on Run task, then type explorer.exe into the input box. That set my desktop mostly back to rights, with icons on taskbar in their usual places and positions.

But there was one more thing: icon spacing on my desktop was totally bizarre. I only allow 7 items on my desktop as a matter of routine, mostly repair stuff and default stuff — e.g. Recycle Bin and the two desktop.ini items that show up because of my folder settings choices. But icons were spaced about 2″ apart horizontally and vertically. Ultimately, I resorted to WinAero Tweaker to establish minimum horizontal and vertical spacing between icons (32 pixels’ worth, as it happens). And BTW, I had to reboot to get those settings to “take.”

All’s Well That Ends Well

I can’t remember even niggling issues at the desktop in the wake of an IPRI before this matter of the bogus reclaimables started showing up in the Beta Channel releases about two months ago. But since then, I’ve sometimes had to choose between cleaning those bogus items out and a working desktop. Because the former doesn’t really seem to cause any problems, while the latter is definitely a productivity buster, it’s not a hard choice to make.

But gosh, I’m still glad when I can clean up a mess AND get to a working desktop. I’d love to know what’s causing this to occur, and why the number of bogus reclaimables has so far been “Lucky 13.” But such minor mysteries are part of the allure when one lives in Windows-World. Cheers!

IPRI Spawns Desktop Oddities.nobogus

Number of reclaimable packages: 0! And a working desktop, too… [Double-click image to display in own window.]

Facebooklinkedin
Facebooklinkedin

Varying Office Visions for Up-to-date

Here’s an odd one: I find myself trying to reconcile varying office visions for up-to-date. I’ve got a Microsoft 365 Subscription on the one hand, and the Microsoft 365 Apps for enterprise – en-us on the other. Both currently stand at version 16.0.17425.20176. The update checker in the application version (top of lead-in graphic) says it’s up to date. WinGet, however, wants to update the apps version to 16.0.17531.20046, says it’s succeeding, but not getting anywhere. What to do: yikes!

Reconciling Varying Office Visions for Up-to-date

I blogged about a similar gotcha last month (Office Update Hiccup Is Easily Fixed: March 11). Alas, this time the same fix (Repair the office install, then try again) does NOT appear to resolve the issue. Indeed, even though I tell it to fix the apps version, the repair tool works on the subscription version anyway.

Despite some interesting discussion and suggestions at Microsoft.Answers, I can’t get any of their proposed “other fixes” to work, either. Sometimes, when updates get wonky, you just have to wait for MS to get the picture and provide fixes from their side. Methinks this could be one of those times. Indeed, I’ve spent enough time trying to handle this myself, so I’ve decided to wait for a next update and see if that fixes things.

Ain’t that just the way things go from time to time, here in Windows-World? Rhetorical question, I know, but my answer is “Yes!”

Facebooklinkedin
Facebooklinkedin

Beta Channel Rollback Follies

Found myself in an interesting pickle after running an in-place repair install on the 2018 vintage X380 Yoga for Build 22635.3495. Before the repair, DISM . . .  /AnalyzeComponentStore was showing me bogus reclaimable packages (see lead-in graphic). After the repair install, those bogus packages were gone — but alas, so were my start menu and task bar icons. Thus, I found myself engaged in Beta Channel rollback follies as I returned to the earlier status quo.

Before Beta Channel Rollback Follies, Some Flailing Around

Before I went to System > Recovery > Go Back to return to the previous status quo, I tried a bunch of repairs on the affected PC. None of the traditional usual suspects gave up the goods:

  1. Turned off Start 11v2 and went back to default Start menu
  2. Tried jacking around with Start11v2 settings galore
  3. Ran explorer.exe from Run box/Task Manager run

Whatever I tried, I was stuck with an invisible Start menu and no visible Taskbar icons. In the end it proved to be more trouble to run Windows without easy menu access than to put up with those bogus reclaimable packages.

Follies, Enumerated and Excoriated

Along the way back to where I started, I had a few bumps in the road. Because I typically run my test PCs through an RDP window on my main desktop, I had to remember “Oh yeah, you have to run Recovery options from the physical desktop.” I also stumbled around numerous Start11 menu settings that didn’t work as they’re supposed to — simply because the underlying Start menu was itself out of order.

Once I realized local repairs weren’t getting me anywhere, I knew enough to say, “Time to roll back.” I’ll stand pat on my current situation until MS comes out with a new Beta update (it usually happens once every week or two). Then, I’ll try again. Hopefully the next one will work properly and not show a bunch of spurious reclaimable packages, either. We’ll see…

A Terrible Trade-Off

Normally, running an in-place repair install results in a Windows image that’s pristine and works well. This is the first time I can ever recall that such a repair took a mildly bollixed image and left it unable to work properly after it was applied. As I’ve been thinking about what this might mean, I’m pondering a clean install on this test PC as an alternative to waiting for the next Beta Channel release. It will probably depend on how much free time I have this week. Stay tuned! I’ll keep reporting on this one…

Facebooklinkedin
Facebooklinkedin

Recent Windows 10 Uncommonly Reliable

It’s my habit to drop in on the built-in Reliability Monitor tool in Windows from time to time. That gives me a rough and ready read on how well — or badly — the focus system is doing. I usually launch this tool by typing “Reli” into the search box, but you can launch it from the Run box or the command line by typing perfmon /rel. If you examine recent history from my production PC, it should be obvious why I  say “Recent Windows 10 uncommonly reliable.” In other words, nothing to see here, folks. That’s good!

Fingers Crossed: Recent Windows 10 Uncommonly Reliable

Noticing that things are going smoothly is one thing. Talking about it — and risking some kind of jinx — is entirely another. So I’m tempting fate here, but I must also observe that:

  • I actively run the target system at least 9 hours a day (weekdays) and at least 6 hours on off days
  • I’m not hesitant about installing or changing stuff around as I’m researching software, tools, scripting, and OS configurations
  • I take a complete image backup at 9 AM every morning (7 days a week) so I’m always prepared to restore same should I shoot myself (or my PC) in the foot
  • It’s been a busy 18 days since my last critical error on March 28. I replaced the CyberPower UPS software that day because the old version kept crashing. The replacement has been quiet since.

Gosh, it’s nice to see my trusty old (closing in on 8 years: i7-6700 Skylake, Z170 mobo, 32 GB RAM, NVIDIA RTX 3070Ti GPU) desktop still chugging along so well. I know I’ll need to replace it soon, but I feel little pressure or need to do so immediately, in the face of these recent Relimon results. Jinx factor aside, that is…

Alas, as I know only too well, this could change in a moment. Good thing I’ve got a 2021 vintage B550 mobo with 5800X Ryzen CPU, 64 GB RAM, and so forth, already put together and ready to drop in should the need arise. But I still don’t feel a pressing need to migrate just yet. Stay tuned…that will no doubt change!

Facebooklinkedin
Facebooklinkedin