0xc10100bf Link

Try these solutions in order — most users resolve the issue by step 3 or 4.

Alternatively, uninstall it via PowerShell (Admin) with: 0xc10100bf

If you suspect the extension was changed manually, try changing it back to its original format. 2. Play the Video in a Different Media Player Try these solutions in order — most users

The file itself may be broken due to an incomplete download, an interrupted transfer, or a storage device failure. an interrupted transfer