Listen up, I just got my error to go away (I googled it, and found you posted this today and thats the only reason I'm bothering), but I haven't finished to see if it works. By the ReProccer.jar is Debug-Starter.bat. Once you click that You'll get stuff in your SkyProcDebug folder. Check the logs and find out where your error is occurring For me I believe the issue was I went and manually installed, and then used the Nexus manager, I ended up getting dual reProccer (ReProccer.esm) info, so I deleted the extra one and.. well let me check. Yes, in fact the mod now does have a bunch of Master files, so I take it the Jar file did its job. I hope this helps at least getting you on the way to finding out what your issue is.