200 solutions found, page 1 of 10
0X80010109 RPC_E_RETRY means COM object asked caller to retry later. Usually caused by a busy or stale interface in Outlook, Excel, or Windows shell extensions....
0X0000370D This error pops up when Windows can't parse a side-by-side assembly manifest file. It's almost always a corrupted manifest or a bad XML syntax....
0X80040160 You're getting the CATID error because a COM object is registered wrong. Here's the exact fix that works for Windows 10 and 11....
0X80110409 This error means your COM+ app file has a version mismatch. Here's how to fix it fast, no fluff....
0X000036BB Side-by-side assembly can't set a default activation context because one's already set. Usually a COM or manifest loading bug....
0xc0000142 Excel shows a blank or gray screen after a Windows update. The cause is a corrupted display driver or Excel's hardware acceleration....
0X00002649 This error means a secure DNS update isn't finished yet. Your computer started the update but the server said 'keep going.' Here's how to finish it....
0XC00D105A This DirectShow error means you tried to connect a filter pin that doesn't exist. Almost always a codec or filter graph problem. Here's the real fix....
0X80004025 COM+ app pool got paused by the system. We'll unpause it, then fix why it happened. Usually due to repeated crashes or DCOM config issues....
0XC0020051 This error means a remote procedure call (RPC) connection lacks required info. Usually a network or auth config issue. Start with a quick ping, then c...
0XC0020009 RPC endpoint missing? Usually a dead service or port mismatch. Here's the direct fix and why it works....
0X8011041D This error happens when a COM+ component can't load a DLL—often after a failed update or corrupt registration. Here's how to fix it....
0X80320001 This error hits when a Windows Filtering Platform callout driver is missing or disabled. It usually shows up after a VPN or firewall install goes wron...
0XC00D003F NSE_INVALID_CLIENT means Windows Media Player can't find the DRM client. Common in old WMP versions on Windows 7/8. Reset DRM folder....
0X000401E7 This COM error means a moniker is already registered in the Running Object Table. Here's how to clear it and prevent it from coming back....
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...
0X80004033 Com error caused by a bad SPN in Kerberos. Usually from a misconfigured service account or DNS mismatch. Quick fix: delete and re-register the SPN....
0XC0000303 Error 0XC0000303 means WMI tried to register an event or collection that's already active. Here's how to reset it....
0XC000035C Happens when Windows deletes your cached SMB session credentials and can't re-authenticate silently. The fix is forcing a new session or adjusting cre...
0X000025F7 DNS server won't create boot file for AD-integrated zone. Start with the quick check (30 seconds), then move up. I've seen this bite admins who rushed...