
Fix Windows Security Authentication Error 0x80070035
When you try to access a shared folder or printer on another computer, you might see an error:

When you try to access a shared folder or printer on another computer, you might see an error:

After a Windows update, you might see an error that activation servers can't be reached—often phr...

After a Windows update, you might see that Windows Defender (now called Microsoft Defender Antivi...

You're installing or upgrading Windows 10 and see the error: "BitLocker module not found"...

You open Windows Security on Windows 11 and see 'Access Denied' or 'This app has been blocked by ...

You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...