That worked instantly on my previous Resident version and somehow on latest it kept. I tried to see differences in both folder structures and files. I understood that some prop files were missing. Copy paste fixed that issue and with your help by saying to delete those lines, I was able to run the game, create a profile and also install the omnimix version updating the bm2x file via patcher. Now only DDR A3 remains to find out how to save scores Once again, great hint my friend. cheers!