just tried joining the Fun server and received the above message. I get similar message if I select Formula Extreme, FVee and Mini. I have upgraded GSC to v1.21 via gscsync and all is reported as OK. I understand that a .hdv file has something to do with RealFeel so I deleted my realfeel.ini file and let the game recreate it. Searching for .hdv files shows only 4 such files clio13.hdv clio13_PC cc68.hdv Mini_SC.hdv How do I get rid of this mismatch?