Follow the instructions below to resolve this issue and continue your installation. Begin with Solution 1 and only proceed to Solution 2 if the issue persists.
If you receive the same error message, the Windows Installer service may need to be re-registered. Please proceed to Solution 2.
The Windows Installer service adds, modifies and removes any applications that are provided as an .msi package. To fix the registration entry for the Windows Installer, follow the steps below.
MSIExec /unregister
MSIExec /regserver
If you receive the same error message, the Windows Installer service could be corrupted. Please see the following Microsoft knowledge Base article for assistance in repairing or reinstalling the Windows Installer service: http://support.microsoft.com/kb/315346.
Need further assistance? Contact ESET Technical Support.