Is this an error, or warning. If it's only warning, don't care about it. If it's an error, I can't help you. Visual studio is a professional software, and might be too hard for those who don't know anything about codeing.
Read the error, and think. I think it is something when paying audio, so you have to find a place where audio is played and comment it. Then try to compile.
@ForumTroll(View Post) What it means is that it's looking for the definition of a certain function, but can't find it. (well, something like that)
Anyways, did you add the linker libraries correctly?
In Project > Properites > Configuration Properties > VC++ Directories > Library Directories, you should have $(ProjectDir)Libraries (exactly as written) and in Project > Properties > Configuration Properties > Linker > Input, you should have that list of .lib files listed in the wiki. Also make sure you've downloaded the required libraries (link is in wiki) and have them in the right place. (If you got this far, you've probably already done this, but it still doesn't hurt to double-check)
You have deleted some code you shouldn't. Do you compile in build or release mode. I prefer to use build, because it opens TPT without you doing anything when you run it. Release saves things into directory for you to release it.