Hello, Sorry for asking too many question but I tried to run GTA and it said corrupt data, so I had to uninstall and reinstall and now when i installed lspdfr, it crashes  and i get this http://pastebin.com/0YbtNTgj If anyone can help, that would be great! 

How and when does it crash? You may need to update a few Microsoft .NET file, as the error report seems to be constantly referring back to core Windows DLL files. Someone more familiar with the LSPDFR script can probably tell you which ones specifically, or RAGEHook might actually be able to do it if you do a fresh install of that program. GTA still runs because LSPDFR is merely a script that manipulates existing in-game objects to our will. You can also try re-loading the script from in game, or trying "force duty" instead of going to the station.

Hello, Sorry for asking too many question but I tried to run GTA and it said corrupt data, so I had to uninstall and reinstall and now when i installed lspdfr, it crashes  and i get this http://pastebin.com/0YbtNTgj If anyone can help, that would be great! 

You are using RPH 0.20, as you need 0.25 or 0.26