Try installing ADB wifi widget on the phone and see if you can do "adb connect <IP_address>" to it. Try doing USB ADB to the same phone from a different computer. Try to find more phones/tablets to try ADB with the same PC.
I use Windows 7 as well, and I have been using ADB heavily since 10/8/13. No problems. Three co-workers with same setup, no problems. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.

