
Fix BitLocker Connection Refused or Permission Denied Errors
If you see 'connection refused' or 'permission denied' when trying to access a BitLocker-encrypte...
Software troubleshooting desk

If you see 'connection refused' or 'permission denied' when trying to access a BitLocker-encrypte...

If you see “Windows Defender failed to start” with error code 0x800106ba, the Windows Defender se...

You try to start a virtual machine in VirtualBox and get the error: Kernel driver not ins...

After a Windows update, you might find the Windows Security app missing from the Start menu or sy...

You see an error saying the Windows edition or version doesn't match the license you're trying to...

If you see 'Proxy server isn't responding' or similar proxy errors when opening the Microsoft Sto...