凹凸。  ？任何

I have a problem with a TAPI application under Windows 8 that has no problems running in Windows 7.  I am installing the Avaya tapi 2.0 driver from their IP Office suite, which does install fine and the Avaya Phone Manager Lite does see the phone system after setting the option in the tapi device.  So far, both Win7 and Win8 agree and work identically.

However, with the application I've written, along with several other tapi programs out there, they all fail in one way or another with inbound events from the phone switch.  These same programs work fine under Win7.

I've tried disabling the firewall, running the applications as Administrator, but nothing seems to work.  Clearly there has been a change somewhere in Win8 but I cannot find it.

Help!

Bump.  Anyone?