1. Choose the 'Start' menu and select 'Run' to access the DOS command prompt.
2. Enter 'typemsiexec.exe /unregister' at the prompt followed by the 'enter' key. ON the subsequent screen, enter 'msiexed /regserver' followed by the 'enter' key.

3. Enter 'regedit' at the DOS prompt followed by the 'enter' key. Then, double click the 'HKEY_CLASSES_ROOT' registry entry followed by 'Edit' and 'Permissions' on the registry file menu.
4. View the user names. If you do not see 'SYSTEM' listed, choose the 'Add' menu button and enter 'SYSTEM' in the 'Enter the Object Names' box followed by selecting the 'Check Names' menu option and the 'Ok' menu button.
5. Choose the 'Apply' menu option followed by the 'Ok' menu button and exit the Windows Registry Editor by selecting the 'File' and 'Exit' menu options.
6. Restart your computer and the error will be corrected.