TAPI on Windows 10 disconnected network drives

[matti18]

In our situation when this issue occurred we found our network drives would show disconnected (even though we can still manually explore them). Windows explorer would show a red x next to the network drive. When this happened we could not also elevate any process on said network drive.

This happens on a Avaya IP Office 500 V2 9.1.6 with the TAPI Drivers on USER CD 4_2_88 and 4_2_64.

[kirchenlo]

Can you please detail your issue? I cannot really see a relation between the network drives and the TAPI driver!?

[matti18]

The service tapisrv stops and the services workstation service, DNS client and other will also crash.

Some other people have the same problem (the last posts):

http://www.tek-tips.com/viewthread.cfm?qid=1753146

[matti18]

The old driver version 1_0_0_42 and isolating the Tapisrv is working in my case.

sc config Tapisrv type= own