How To Fix 0X80780166 Error When Backing Up Windows 10
What’s causing the 0x80780166 error code? We investigated this particular issue by looking at various user reports and by trying out the different repair strategies that are recommended by other users that have successfully managed to resolve the issue. As it turns out, several different scenarios might trigger this error code. Here’s a shortlist of potential culprits: Method 1: Setting the status of the VSS service to Automatic The most common cause that will cause the 0x80780166 error code is an improper instance of the Volume Shadow Copy service (commonly referred to as VSS service)....