Odd Problem with NPCQuest

[[ADM]Minxii]

As the title suggests i am having an issue with the NPCquest. I cannot seem to replace the one i have in my server files with any other one. I have decrypted it correctly before you say that may be my issue.

I have the one from SV_Fulledition and it works just fine, However I cannot edit it or replace it without the server crashing(PS_game will not start) Any ideas as to what the issue may be

EDIT: ok i found a solution of sorts the npcquest in my client is ep6 and can only run with ep6 without a runtime error. i found that the server side one MUST be ep5 so i use it as ep 5 but save in client as ep6(ie only use 3 rewards) then i have to use another version of shstudio to change a desktop saved npcquest to ep5 > decrypt and use in server side. not ideal as eps dont match but thats the solution if anyone else has the same issue