For those people who’s having trouble with the installation process for Yahoo! Messenger 9.0 on Windows Vista PCs or Notebook. Yahoo! Messenger 9.0 does run on Windows Vista and should work fine. Just to make sure and for best results, I recommend downloading and installing Yahoo! Messenger 9.0 while you’re logged in as Administrator on your Windows Vista computer. To help you guys in avoiding some obstacles please note the following simple procedure:
1. Log in as Administrator,