Hi! I'm trying to use Greenfoot for grade 11/12 Java eduction. For testing, copied the portable/standalone version onto school computers, and they got kicked out by the system with a virus warning (Win64:PWSX-gen ) on greenfoot.exe (the one in the root folder, not the one in the greenfoot subfolder). Did anybody have the same problem? Before I try to convice our admin to whitelist the application, I need to be sure it's really clean. Appreciate feedback! Cheers, Hendrik