After using Keyclone for 3-4 months I just received this error. It definitely has something to do with the maximizer portion. I know this because last night was the first time I tried out the maximizer options. I was previously running on 2 different systems. I added a third account last night and tried to set it up to run 2 wow's on one system.

It worked great for about 3 hours and then my system froze up. After restarting, I now receive this error when I try to use the command to launch the wow instances. I rebooted, deleted the keyclone ini file, deleted all keyclone files and downloaded a new set. None of these fixed the problem.

I am currently at work, will post more info from home tonight.