Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

KB2570814 fixes the following issues:

• FBWFAPI by design does not allow multiple commands to be executed at the same time and it returns a clear error. The fix introduces locks in the File Based Write Filter (FBWF) Provider’s FBWFAPI calls, and all parallel requests will get served without errors returned.
• The cache detail (changed or added files in the FBWF cache) file can be flushed from the cache in the timespan between FbwfCacheDetail instantiation and property data gathering, which results in property data gathering returning an unexpected error.
• The event notification threshold values in FBWF are inverted.

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to April 2023.

Files
Windows6.1-KB2570814-x86.msu SHA1: 62eef3957f8c8394e092f59ceea67a051b85f292 Size: 221 KB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

Windows Thin PC

This update is installed by executing file Windows6.1-KB2570814-x86.msu on a Windows Thin PC image.