An error occurred while checking for updates: Failed to cache the downloaded installer

An error occurred while checking for updates: Failed to cache the downloaded installer. Error: 0x800b0001. (error code 7: 0xA043050D -- system level).Learn moreVersion 85.0.564.41 (Official build) (64-bit)

Windows 10 (up to date)

Edge stable is preinstalled so I can't uninstall it.

tried to download the offline installer last time I got this error, Edge got updated, but now that there is a new update available, it's giving me this error again.

also tried to run Edge as admin, no luck.