Hello
The error you’re encountering is related to the Windows Installer service (MsiExec.exe). Here are some steps you can try to resolve this issue:
Restart your computer: Sometimes, a simple restart can resolve many issues.
Repair Office: You can try repairing your Office installation. To do this, open Control Panel, click on Programs and select Programs and Features. Click on the Office product that you want to repair, click Change, and then select Quick Repair.
Reinstall Office: If repairing doesn’t work, you might need to uninstall and then reinstall Office.
Check Task Scheduler: Some users have reported that deleting all Microsoft Office data from Task Scheduler resolved their problem.
Check for Updates: Make sure your Windows Server 2008 is up-to-date with the latest patches and updates.