I used my iPad 1 with iTunes 10.1 on my PC for last one week. Today I upgraded my iTunes to the latest version. After which it stopped recognizing iPad. Every time I attached my iPad it launched Picasa 3 and showed 3 pictures that I had on iPad. Then I uninstalled Picasa and re-booted PC. This time when I launched iTunes I still don't see iPad. I ran Diagnostic tool in iTunes it. I got following result Support Services 1. iPod Support Service is running â€¦. OK 2. Itunes Helper is running â€¦ OK 3. Apple Mobile Device is running â€¦ OK Ports. 4. USB Ports verified â€¦ OK 5. No firewire ports found â€¦ Ok 6. No iPhone, iPod, iPad found â€¦ [Help] So only option 6 is red rest all five are green. Now how do I make iTunes to recognize my iPad again.