I do not get the skipping error in Stella. After I closed it, I went in to MAME and played a game, exited, and the Gameex skipping error was on the desktop after Gameex closed down on its own. Gameex was still running in one window and the skipping error in another window. When Instant Sheller crashed and I repaired Windows from the blue screen, Gameex was still there but not functional. I reinstalled Gameex and Gameex installed a new folder. There are two Gameex icons listed in the Startup Apps. I disabled them both, but that did not resolve the issue. I enabled the GameEx that seemed functional and I was able to re-map my emulators and MAME. I am still getting this current skipping error. Is it possible that there are remnants of Instant Sheller and the old GameEx folders causing a conflict in the current system? How can I remove or check that they are completely removed?