Windows Server 2008R2 fails to install KB2999226 (Internet Explorer 11) update with error 9C48. IE11 is already present on the system and seems to be functioning fine. All other updates install with no issues.
Windows system logs record Event ID 20 Error:
Installation Failure: Windows failed to install the following update with error 0x80070643: Internet Explorer 11 for Windows Server 2008 R2 for x64-based Systems.
User accounts created after running Windows10Debloater don't have access to Microsoft Store. Trying to open it manually fails with the following error:
You'll need a new app to open this ms-windows-store
Backup Exec pre-install environment check reports following error:
Failed.
The Windows Server service vas not started. Start this service before continuing with the installation of Backup Exec.
The server service is, in fact, running and set to start automatically.
After upgrading Dell Optiplex 780 PC (Intel Core2 Duo E7500 with Intel Q45/Q43 graphics chipset) to Windows 10 it's no longer possible to set the monitor to its native 1920 x 1080 resolution. Maximum allowed resolution is listed as 1600 x 1200.
