Q: My Itunes Store is Blank

have you tried to uninstall and then reinstall itunes

For the last two updates all i get when I go to the iTunes Store is a blank page, no matter what I try nothing will load.

With those symptoms, I'd try the following document:

Apple software on Windows: May see performance issues and blank iTunes Store

(If there's a SpeedBit LSP showing up in Autoruns, it's usually best to just uninstall your SpeedBit Video Accelerator.)

Okay. We might be looking at damage to the Winsock key(s) rather than a conflict, then.

If that's what is afoot, we might be able to clear the key(s) manually.

Let's try wiclee's instructions from the following post:

Re: i cannot connect to itunes on my laptop