Close the error window and go to C:Program FilesPinnacle.
Delete the "Studio12" or "Studio14" folder, depending on your installation preference.
Then go to C: Program Files Common Files and delete the folder.
Then press Win + R to open a "Run" window, and type the command MSConfig.
Press Enter to open the System Configuration window.
On the Services tab, locate the Windows Installer service and select the check box (if it is not checked).