Trouble using BSPSource

Klowwd

L1: Registered
Nov 16, 2017
10
0
Hi all, I'm having some issues with BSPSource. I can't open it without this message popping up: https://prnt.sc/kpb9sl
The weird thing is, I've been able to use it in the past and I'm not sure why it's deciding to fizz out on me.
 

Klowwd

L1: Registered
Nov 16, 2017
10
0
Followup: I downloaded VMEX and couldn't open any of the .bat files. The black screen would flash quickly and then disappear. It might be something to do with my computer.