Last week’s Patch Tuesday update included fixes for over 100 Windows security vulnerabilities. However, installing this update may prove difficult. Users are reporting that Windows 11 updates sometimes fail and throw the error code 0xc1900101. Unfortunately, this error code is incredibly unhelpful, as it doesn’t provide any information about

Source: Hot Hardware – Windows 11 Updates Are Spitting Out Error Code 0xc1900101 Leaving Some Users Baffled