Mar 5, 2021 · "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 upgraded exists on your computer and that you have the correct upgrade patch."

Jan 24, 2024 · 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 upgraded exists on your computer and that you have the correct upgrade patch.

Aug 1, 2010 · I went to download those and install them, but it's telling me that "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".

Mar 28, 2022 · Learn how to fix “The upgrade patch cannot be installed by the Windows Installer service” in Exchange while installing cumulative updates.

May 11, 2023 · When I try and run the package exe, Windows reports “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.

Mar 8, 2021 · The upgrade cannot be installed by the Windows Installer service because the program to be upgraded may be missing, or the upgrade may update a different version of the program. Verify that the program to be upgraded exists on your computer and that you have the correct upgrade.

Nov 2, 2021 · The upgrade patch cannot be installed by the Windows Installer service because the program to be upgraded may be missing, or the upgrade may update a different version of the program. Verify that the program to be upgraded exists on your computer and that you have the correct upgrade patch.

Aug 4, 2022 · 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 upgraded exists on your computer and that you have the correct upgrade patch.

Mar 4, 2021 · The installer cannot install the upgrade patch because the program being upgraded may be missing, or the upgrade patch updates a different version of the program. Verify that the program to be upgraded exists on your computer and that you have the correct upgrade patch.

Aug 1, 2022 · When I run the small update, it tells me: "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.