I haven't driven GTL in some time. I have the steam version which I have never tried, plus two regular versions, one that I left intact and another where I install mods. I know for a fact that I was able to launch GTL fairly recently with the same exact configuration, but when I went to launch it today I was presented with the GTLconfig.exe, so I set it up as I usually do and as soon as I saved it popped up again. It keeps popping up but I am never able to launch GTL proper. I have seen this behavior before, but I don;t remember what it was due to nor I remember how to fix it. Any ideas? Thanks.