Game crashes during edit player screen

I am really having some hard time to fix this especially when i edit a player it just crashes immediately

Does the problem happen with all players?

yup

Crashes like that are often the cause of modded files, either patches you've downloaded or edits you've made yourself. If all else fails, back up anything you don't want to lose (or would like to add again quickly) and try out a fresh installation of the game. If there aren't any problems then it's a matter of finding out which custom file is causing the game to crash.

i have a doubt that the culprit of the crashing is my edited textures like the xrms.viv

Only one way to find out.