I upgraded from 2.9B16 to 2.9B18. The upgrade was sucessfull. However when I run Winbox, it falls over, i.e. "Winbox has encountered a problem and needs to close". I can run all other versions of Winbox without any problem (from 2.8.11 to 2.9B16)
I even renamed my Winbox folder in Application Data in case it had a problem with the one of the config files, but no difference. Has anybody else experienced this problem?
I run WinXP SP2 with all the latest MS patches loaded.