Is there a service that restores Unreal files?

I currently have a corrupt ue5 file - asking me to rebuild from source. I have no idea how to fix it, I was wondering if anyone knows of a service that you can use where someone fixes your files for you?

You can rebuild your files from source by using Visual Studio Community, which is a free programmer tool. This message simply means that something in your source code changed or needs updating, by compiling it with Visual Studio. The files are not corrupt.