My DWA-130 Rev. C adapter has stopped working after a few months of being installed on Windows 7. I am currently trying to download the new driver 1.30 for Rev. C. However, I can't download it. Registration popup comes up, but no install. What's up with that? The notes say it now supports Windows 7... Until I can download it, I can't access internet from that computer. I know it's not hardware failure, because I happen to have two adapters, and they both don't work (plus it works on my Windows Xp).