Counter Strike (game client)- I need a .dll to rewrite masterserver.vdf file

I'm looking for someone to make me a .dll file that when a player connects to my server it is downloaded and makes several changes to a game file: [login to view URL] If it helps you can start from the original file which is attached here. It used to work, but now it doesn't anymore. ([login to view URL] is a dll that is able to change any file in Counter-Strike 1.6 .Can change: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Version.txt.) Remove any file on read-only and rewrite it and after putting it back on the read-only and can be uploaded via FTP Hidden. [login to view URL] I need to modify [login to view URL] only. For any questions you can contact me