When installing Service Pack 2 for LiteSpeed 5.2, the following error displays: The upgrade patch cannot be installed by the Windows installer service because the program to be upgraded may be missing or the upgrade patch may update a different version of the program. Verify that the program to be updated exists on your computer and that you have the correct upgrade patch,
You need to be signed in and under a current maintenance contract to view premium knowledge articles.
© ALL RIGHTS RESERVED. Feedback Terms of Use Privacy Cookie Preference Center