Reinstalling windows installer 4.5

Note: You should only perform a System Restore as a last resort. If all other steps fail, using System Restore may be able to restore Windows Installer functionality. To perform a System Restore, please refer to the following steps:. Before you start, please close all open files and close all open programs. Select "Choose a different restore point" and click Next.

From the restore points available, select an appropriate restore point when your system was working correctly and click "Next". Click Finish and System Restore will restart the computer to apply these changes. After restarting, check whether your system functions correctly now. If not, you can undo your last restoration or select another restore point in the System Restore user interface.

Note: System Restore affects Windows system files, programs, and registry settings. It also can make changes to scripts, batch files, and other types of executable files on your computer. It does not affect personal files, such as e mail, documents, or photos, so it cannot help you restore a deleted file. Hope it helps. Office Office Exchange Server. Not an IT pro? Resources for IT Professionals. Sign in. United States English. Have you tried uninstalling the windows installer service first?

Add a comment. Active Oldest Votes. To force a reinstall you'll need to run the installer with the correct options. Improve this answer. Gaff The MSU should probably work as well. Give it a try. The worst it'll do is not work. MSU is an Update rather and an installer. Show 2 more comments. I assume you are using the file Windows6.

Synetech Synetech You could try manually replacing the files. You would need something like 7-Zip to extract everything from Windows6. Sign up or log in Sign up using Google. Sign up using Facebook. The Deepxclusive Registry Cleaner is the most up to date registry cleaner on the market.

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