[B#360] Error occurred during initialization of VM
[B#360] Initial heap size set to a larger value than the maximum heap size
[B#360] Picked up _JAVA_OPTIONS: -Xmx256M
Here you go, this is the thing you'd get on the Technic Discord:
Please download this file, then RightClick->Run as Administrator. This should clear Java Settings that are being stored in your OS, which interfere with Technic. This script was written by the main author of this bot, Khio, and can be trusted. http://download.uskarian.net/technic/clearJavaEnvVars.bat