Error 1722. There is a problem with this Windows Installer package.

Problem When installing or uninstalling a program you get the following message: “Error 1722. There is a problem with this Windows Installer package.” Solution Try the following: Set Data Execution Prevention (DEP) to it’s default setting. Re-register the Windows Installer Open a Command Prompt as an Administrator. Type msiexec /unregister and press Enter. Type msiexec… Continue reading Error 1722. There is a problem with this Windows Installer package.

Windows Install CleanUp Utility

When a program refuses to uninstall you can use the Windows Install Cleanup Utility: Download it here. Run the program as administrator. Windows Vista, 7 or newer: Find where you saved the file. Right click on the file and click “Run as administrator”. Windows XP: Run the file using an administrator account. Once installed, click go… Continue reading Windows Install CleanUp Utility