SoftMaker.com

That solved it, thanks.

After install.
It's showing PlanMaker Trial NX (rev S1210.0217) 64bit.
(Forced to run in Trial Mode)

The result is error message:
"This product key is for a different product...."

Upon execution of update:
"no valid softmaker office 2024 in folder C:|programfiles\softmaker office 2024\. Error code 0."
(Yes, S.O. 2024 is installed / working in C:|programfiles\softmaker office 2024)

I often delete original install .exe, .msi files (for programs that can be readily DL'd), rather than have them take up GBs of space.

Cheers

Disclaimer: The normal caveats apply when attempting any edit of the registry. Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products Search 'Products' directory for ofw2018_64.msi On this box, it was found here: \C90F0B20408446F4BBA82F62609E3E02\SourceList\ofw2018_64.msi Delete 'Source...

Never mind.
Required a registry edit.
All is well now.

Thanks for your help.

Thanks, Martin Have tried install of the latest ofw2018_64.msi. The install begins, but soon am presented with: The feature you are trying to use is on a network resource that is unavailable. Click OK, ...or enter an alternative path to a folder containing the installation package 'ofw2018_64.msi'.....

Windows 7 Pro 64 Softmaker 2018 933.0620 64bit Often get message: New Service Pack available. When in the program "Check for Updates" yields: There is a new service pack. Do you want to download the update now? (I hit OK and see the connection opening to Softmake Updater) Then always prese...