3,433 solutions found, page 139 of 172
0XC002000C The 0XC002000C error means RPC already registered that UUID. The culprit is almost always a duplicate RPC endpoint. Here's the fix....
0X000035ED IPsec negotiation timed out — usually a firewall or config mismatch. Here's how to fix it without wasting time....
0X80030020 Another program has this file open. Close the app or use Process Explorer to find and kill the lock. Real fix is simpler than you think....
0XC0210010 BitLocker throws this when the drive's sector size (usually 4K native) doesn't match what the encryption algorithm expects. The fix is to switch to so...
18456 SQL Server error 18456 stops you from logging in. Most often it's a wrong password or the server's in mixed mode. Here's what you need to check....
0XC00000D1 This error means the redirector component for printers or disks got stuck. Two quick fixes: flush the redirector cache or restart the Workstation serv...
0X8032002A Windows Firewall rule has duplicate conditions on the same field. Delete the bad rule or fix it with PowerShell. Takes 2 minutes....
Invalid Class Name You're getting 'Invalid Class Name' when opening your hard drive. This is usually a corrupted driver or a damaged registry key. Here's how to fix it i...
0X0000219C Active Directory won't let you demote a domain controller because it still holds writable copies of application partitions. Here's why and how to fix ...
0X8009700A This error means a file's digital signature has too many garbage bytes between tables. We'll fix it by re-signing or removing the signature....
0XC0000011 This error shows up when a program reaches the end of a file unexpectedly. It's common with corrupted files, broken pipes, or faulty drivers....
0XC00000E3 This error usually pops up when accessing files over SMB shares. I'll walk you through three fixes—fast, moderate, and deep....
0XC0000080 The allocation server is disabled on your Windows server, causing GUID errors. Three fixes, from simple to advanced....
0X8001012A COM component access denied because the system's AccessCheck function returned false. Usually happens when a service or app lacks the right COM permis...
0XC0230022 This error means Windows can't use the IP address assigned to your network adapter. Usually a driver or IP config issue....
0X000008EB The NERR_NameInUse error 0X000008EB means another machine on the network is already using the server's computer name. Here's how to track down the dup...
0XC00D272D This error usually pops up when Windows Backup or third-party backup software can't restore a file. The fix is often simpler than you think....
0X000000DC This error pops up when a file is locked by another user or process. The fix is usually releasing the lock or killing the holding process....
0X00001395 This error means a cluster group reference is broken, usually from stale DNS or corrupt cluster database. Here's how to pin and fix the root cause....
0XC0020019 This RPC error means your network options are invalid. Most often, it's a misconfigured network adapter or a corrupted RPC service. Here's how to fix ...