Well, I guess I should clarify myself.
If you run KoLmafia from 2 different folders, they shouldn't interfere with each other. The file lock that KoLmafia uses to determine the amount of concurrent sessions is relative to the its working directory.
Only on Windows. For OSX and Linux, it works differently.
java -DuseCWDasROOT -jar KoLmafia.jar
jasonharper said:This should be useful to people running mafia from removable storage, or a network share.
Code:java -DuseCWDasROOT -jar KoLmafia.jar
This was added by Jason in revision 6782, probably to let people reliably run KoLmafia on a USB drive if they switched operating systems.