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DATA_COHERENCY_EXCEPTION Blue Screen Error [Solved]
Uninstall any conflicting third-party apps from the PC
3 min. read
Updated onSeptember 23, 2024
updated onSeptember 23, 2024
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To fix various driver issues on your PC, you will need a dedicated tool to find the freshest and the original drivers. You can use PC HelpSoft Driver Updater to do it in 3 easy steps:
If you keep getting theDATA_COHERENCY_EXCEPTIONBSOD (bug check) with a value of0x00000055, it’s usually the corrupt system files, issues with the disk, conflicting third-party apps, or malware infection to blame.
Since theData Coherency Exceptionerror0x55is rarely encountered, there isn’t any valuable troubleshooting information available online. But you can fix things by updating Windows, disconnecting non-critical peripherals and devices, anddisabling startup apps in Windows.
How do I fix the DATA_COHERENCY_EXCEPTION BSOD?
1. Repair the corrupt system files
If you are gettingDATA_COHERENCY_EXCEPTIONdue tocorrupt system files, running theDISM(Deployment Image Servicing and Management)and SFC(System File Checker)scans should get things running by replacing the corrupt files with their cached copy stored on the PC!
2. Fix disk issues with Check Disk
3. Uninstall conflicting third-party apps
If the bug check continues even afteruninstalling the app(s)likely causing the BSOD, I recommend you use atop-rated software uninstaller toolto also delete the leftover files and Registry entries. Because in many cases, these kept triggering issues even after the related app was removed.
4. Scan the PC for malware
5. Perform a system restore
When nothing else works, restoring the PC to a previouslycreated restore pointshould fix theDATA_COHERENCY_EXCEPTIONblue screen error in Windows. And if you don’t see any restore point,reinstall Windows. Although, unlikeSystem Restore, a reinstall may lead to data loss!
For advanced Windows users, I suggest looking at theBSOD crash logs, identifying the problematic file or module, and taking the necessary measures to fixDATA_COHERENCY_EXCEPTION.
For any queries or to share which fix worked for you, drop a comment below. You can also learn how to deal with similar BSOD errors,SETUP_FAILUREandERROR_SEM_USER_LIMIT.
More about the topics:Blue Screen of Death,BSoD error codes,crash
Kazim Ali Alvi
Windows Hardware Expert
Kazim has always been fond of technology, be it scrolling through the settings on his iPhone, Android device, or Windows PC. He’s specialized in hardware devices, always ready to remove a screw or two to find out the real cause of a problem.
Long-time Windows user, Kazim is ready to provide a solution for your every software & hardware error on Windows 11, Windows 10 and any previous iteration. He’s also one of our experts in Networking & Security.
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Kazim Ali Alvi
Windows Hardware Expert
Kazim is specialized in hardware devices, always ready to remove a screw or two to find out the real cause of a problem.
