Cleared out their old install? I updated all four of my servers last night the same way I have always done, prior times with no problem. However, as soon as I went to start the servers this time around, I had nothing but errors... I do not understanding what your saying about clearing out an old install? Are you meaning, deleting of the server directory? The only time I deleted any of my directories was last night, for the one highly modded killing floor server, after it downloaded the update and the update removed all kinds of files from the server, making it unable to start. I then read how others were also having problems with certain maps not loading on even standard servers, so I didn't even bother loading my standard ones either. I looked at all the servers directories, and they were all the same... Files where missing from sounds, textures and i think one from system maybe. I run one highly modded server, two standard servers, one normal one hard, and one beginner server that is a sandbox. I did nothing different this time around, that I have done any other time.