driver not compatible with TAPI.dll

goms

New Member
Hi,

I have a tsp developed in c++. The TSP had no issues in Win XP. In vista, when the microsoft phone dialer uses the TSP, the system throws the following error.

One or more device drivers are incompatible with TAPI.dll. Install an updated version.

Is the problem because of Vista LOGO certification?

The Vista OS is 32-bit.

Please help me regarding this.

Thanks in advance.

Goms.
 

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