Libre Office Won't start

I have been using Libre for several years. Suddenly it stopped working on my computer. I am using the current version of Libre, V 25.8. I’m using Windows 11 with all current updates.
When I click on my Libre desktop Icon, or the Icon in my start menu, or a Libre file, or the Libre .exe file in the in the Libre folder nothing happens. No message, empty window, no error code, nothing. I don’t think I have made any changes or additions to my system that should effect Libre. I have tried uninstalling and reinstalling Libre with the same result.

Safe Mode

I got Libre to open by right clicking on the desktop icon and choosing “run as administrator”. I went into safe mode and tried the various fixes shown there, and I still have the same problem. I am signed onto my account as “Administrator”. I can restart in normal mode, but after I close Libre it will not let me restart in normal mode, only by using “Start as Administrator”.

interesting.
can you have a look and compare in the Event Viewer | Microsoft Learn

I am able to look at the event viewer but have no idea what I am looking for. Is there a specific area or event I should look at.

Thank You for your time
Werner Weinstock

I updated and ran the CCleaner program I use and now Libre seems to be working like it should. I have no idea what changed.

Again Thank You for your time
Werner Weinstock

Is CCleaner safe to use in Windows 10, revisited! - Microsoft Q&A :face_with_thermometer:

(and same for W11)

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