There aren't alot of people active on this (section of the) forum anymore, be patient.
I can't imagine scripthook causing the problem so delete any asiloader you have (xliveless, dsound, alexander blade or w/e) and redownload it from this link:
If that still doesn't work check to see if you got all scripthook files (scripthook.dll, ScriptHookDotNet.asi and both corresponding text files).
Last option would be just updating to the latest patch and downloading this:
It's my set of files I use which are guaranteed to work (on patch 188.8.131.52)