Hi Ronni, are you on Windows or Mac?

If you're on Windows then probably the previous beta version's thumbnail provider was registered with the operating system.

You can register the new one with the operating system by opening up a command prompt (cmd.exe) with "Run as Administrator" and then go into C:\Program Files\MoI 5.0 beta Jul-30-2024 and run:

regsvr32 moi_lib.dll

If it gives an error it probably wasn't running with elevated admin privileges.

Are thumbnails back after you do that?

- Michael