It seems like this issue is related to Norwegian Windows.

Thanks very much in advance for the help, But ideally I would like to find what makes that I cannot open documents with 7.6 while I can without any problem with 7.5.6. The problem then is that our company has 3rd party tools which keeps updating Libreoffice in the background, so quite regularly I find myself with 7.6 again (even if I unticked all the upgrade options).

The only thing I found working was to uninstall the latest version and install instead 7.5.6, which then works perfectly. I have already tried a couple of tricks seen online, as using safemode, or stopping hardware acceleration, but those do not solve the issue.

I have Libreoffice 7.6 (see below) running on my job laptop (Windows 10 Entreprise). When I try to open them the window gets completely grey and it keeps waiting. Since a couple of months I cannot open any of my drawings (but apply also to Write documents).

I have been using Draw for a couple of years on a regular basis.

LibreOffice 7.6.4 instal