Problems with installing 3.2.2

Right, i recently switched from XP to Win7 64 and i fired up WoW again.
It won't find the "WoW.exe" for some reason. I guess the problem is the different folder structure in Win7. Is there an easy way to fix it? Besides reinstalling the game which would take hours :(

Maybe a quick registry addition?


/Edit: fixed it. Had to enter a new Key pointing to the installpath.

You can just run WoW as admin once and it will update the registry on its own.

You can just run WoW as admin once and it will update the registry on its own.
I tried that, it didnt work tho.