How to Register Windows Installer Service

1. Click 'Start' and type 'msiexec /unregister' in the search field, then press 'Enter.' You will not see anything happen during this process.
2. Click 'Start' and type 'msiexec /regserver' in the search field, then press 'Enter.' You will not see anything happen during this process.
3. Install, remove or modify the application you were working with. The Windows Installer Service is now registered.