

Try your Windows Installer-based application again. After you run this command, the operation is complete.ĭ. Click Start, click Run, type MSIEXEC /REGSERVER, and then click OK.Ĭ. Click Start, click Run, type MSIEXEC /UNREGISTER, and then click OK.ī. Method 2: Unregister and re-register the Windows Installer and check.Ī. Set the Startup type of Windows Installer to “Manual “ĭ. Click Start, type Services.msc and press ENTERĬ. Method 1: Start the Windows Installer serviceĪ. Please try following methods and check if it helps.
