Before a clean install:
These are steps that were not yet done that may be useful for troubleshooting the upgrade failure:
(These scripts can collect data that were not in Farbar and other used scripts)
(event viewer, dumps, hardware specifications, power and error reports, dxdiag, etc.)
- Run the V2 log collector and post a share link into this thread:
BSOD - Posting Instructions | Windows 11 Forum (elevenforum.com)
- Run: upgrade_failure_info > post a share link
Batch files for use in BSOD debugging - Windows 10 Help Forums
Batch files for use in BSOD debugging - Windows 10 Help Forums
- Run Tuneup plus > post a share link
https://www.tenforums.com/attachmen...-files-use-bsod-debugging-tuneup_plus_log.bat
Batch files for use in BSOD debugging - Page 2 - Windows 10 Forums
Batch files for use in BSOD debugging - Windows 10 Forums
- Run the Bitdefender uninstall tool :
How to Uninstall Your Bitdefender Security Solution on Windows
How to Uninstall Your Bitdefender Security Solution on Windows
- Read this link on Windows Driver Verifier (WDV):
Enable and Disable Driver Verifier in Windows 10
https://www.tenforums.com/tutorials/5470-enable-disable-driver-verifier-windows-10-a.html
- Create a new restore point
https://www.elevenforum.com/t/create-system-restore-point-in-windows-11.3602/
- Learn the methods to recover from BSOD caused by WDV by booting into safe mode and running one or more of these commands:
verifier /reset
verifier /bootmode resetonbootfail
https://www.elevenforum.com/t/boot-to-advanced-startup-winre-in-windows-11.425/
- Plan to run the tool with various customized test settings.
a) Test all non-Microsoft drivers
b) Test no Microsoft drivers
c) For the first run of WDV select the 3 customized tests displayed in the Ten Forums tutorial
- Whenever the WDV tool is started if there is no immediate BSOD then open administrative command prompt and copy and paste:
verifier /querysettings
Post a share link.
Customized tests will then be posted for the next run of WDV.
WDV can run continuously during the testing.
For any BSOD post a new V2 share link into the newest post.
- Check Hyper-V settings:
- Check Sandbox settings:
Enable or Disable Windows Sandbox in Windows 11 | Windows 11 Forum
- Uninstall oem8.inf and check filter drivers:
Administrative command prompt:
pnputil /delete-driver oem8.inf /uninstall /force
fltmc
Post a share link.
2025-04-30 14:42:10, Error SP Failed to remove INF oem8.inf, Err = 0x3[gle=0x00000003]
Task: {0D481F27-E63D-4E7F-9F73-A7EF21881664} - System32\Tasks\Bitdefender Agent WatchDog_65D6944A0EF74FDAB96E31112AD39864 => C:\Program Files\Bitdefender Agent\27.0.1.290\WatchDog.exe -> C:\Program Files\Bitdefender Agent\27.0.1.290\repair
2025-04-30 14:59:35, Info MIG Processing Registry: HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Bitdefender Agent WatchDog_65D6944A0EF74FDAB96E31112AD39864