Running the new MP3 Tag Studio with no command line parameters produces the expected behavior (that I saw in all previous versions): Flickery main window. I've got nostandard sized fonts and menu bars etc.

Doing the old work-around of running it with the "-noresize" parameter works, however, the program initially reports:

Acces violation at address 00447377 in module 'MP3TAG_S.EXE'. Read of address FFFFFFFF.

After OK'ing this message box, I get:

Error reading main datafile, using defaults!

After that, the program runs fine.

Note that this is on every re-run of the program, not just the first time.