How to Reinitialize Windows Offline Files Cache
Ever had problems with Windows Offline files, e.g. you had some offline files pointing to a server that no longer exists, or it’s just being difficult. The best thing you can do is reset and clear it’s settings.
To do this disable Offline Files in Windows File Explorer
The open regedit
Go tot he Key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\NetCache
Create a DWORD called FormatDatabase
Set it’s value to 1