SRL Archive - General

I searched with my problem before posting this so sorry if it's been answered before because i have never seen it.

I keep getting this scar error:

Exception: Access violation at address 006165DD in module 'scar.exe'. Read of address 00000000 in line 578 in script C:\Program Files\SCAR 3.15\includes\SRL/SRL/Core/Login.scar

I am using Narcle's Auto Fighter from the Junior Members Section when i get this error it is the only script i have tried to use to be honest please help me! :(h):

If you're on Vista, you need to run SCAR as Admin.

I downloaded the script and SCAR didn't crash, so that's all I can think of.

Thanks it works now;)