Hi, Thanks for the replies, have already tried all the suggested ways of locating file, but no joy, seems the file is not there. The only files are in...Users/Guy/App data/Local/N3V games/TANE. and in there is just backups, cache, local original etc. Thinking maybe I should re install from disc and then apply patches and re install railways I have built myself. This is quite an old version of TANE hence why I need the patches.