I bought the GOTY for PC a year ago it played fine until yesterday when it stoped loading the esm files so i did a uninstall and reinstalled it with the same disk it was the latest version before this now its the 1.1.425 version what happened?

That patch is included in the GOTY disc.

If you read my previous post in your other thread, you'd have figured that out for yourself.

Did you remember to install both discs? The patch is on the second one, IIRC.