6,202 solutions found, page 143 of 311
0X000020C4 This error pops up when you try to add a new attribute to the Must-Contain list in Active Directory schema, but the attribute doesn't exist yet in the...
0X000008C2 This error pops up when a user's password has expired, blocking login to a Windows machine or domain. It's common after password policy changes or mis...
0X000004DA Error 0X000004DA means a service is already registered in the SCM database. The fix is usually restarting the service or tweaking the registry. Here's...
0X00003AA9 This error means your Event Viewer filter has an invalid test. The fix is to reset the custom filter or clear the Windows Event Log cache....
Excel Cannot Open the File 'filename.xlsx' Quick answer: Unblock the file in Properties, then reopen. This error fires when Excel thinks the file came from the web or an unsafe location....
0X000003F5 Windows can't write to a registry key — permissions or corruption. Fix: take ownership or use PsExec as SYSTEM....
0XC00D120B Windows Media Player won't play your file because media usage rights are missing. This fix shows you how to re-acquire them and get back to listening....
0X80100067 Your smart card lost power mid-use. Usually happens with bad card readers or Windows power settings. Here's how to fix it fast....
0X80041315 The Task Scheduler service isn't running. This usually happens after a Windows update or security software blocks it. We'll restart it and lock it dow...
0XC00D0BCE Windows Media Player won't burn 8-bit WAV files to CD. Convert them to 16-bit PCM WAV using any audio editor, then try again. That's the fix....
0XC00D106C Windows Media Player shows this error when you try to save a playlist that's actually empty. The fix depends on why it's empty — corrupt library, hidd...
0X00000086 This error pops up when you try to SUBST or JOIN a drive letter that's already mapped via SUBST or JOIN. The fix is to remove the existing mapping fir...
0XC00D28A8 Shows up when Windows Media Player or a DRM'd app can't verify you're near the licensed device. Usually network timing or firewall killing the handsha...
0XC01E0003 This error pops up when your GPU driver crashes and resets mid-operation. Common with overclocking, bad drivers, or unstable power delivery – not a ha...
0X80000012 This error pops up when Windows can't find more extended attributes on a file. It's common with corrupted backup files or apps like robocopy....
0X0000048B This pops up when backup software tries to access a tape magazine that's been pulled. Usually a physical slot issue or driver mismatch....
Cannot open database This error usually means SQL Server can't find or access the database. We'll check the database exists, is online, and you have permission....
0X00000A41 This error hits when a Windows NT or legacy RAS server can't read a Remote Boot Adapter ID from its database. The record is damaged or missing....
0X00002110 Active Directory replication fails with this error when a domain controller has a stale or mismatched partial replica. The fix is to force a sync or r...
0XC000002B A device parity error on an I/O operation. Usually caused by bad RAM, overheating, or failing hardware. Start with the simplest fix first....