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Last reviewed: 4/20/2010

Article ID: P041002

PRB: Dragon 64 bit edition initialization fails with invalid audio device error

The information in this article applies to:

  • SpeechKit 6

Symptoms

Enabling a vocabulary via SAPI 4 interface with Dragon 64 bit edition fails with an invalid audio device error.

Cause

This may occur with SAPI 4 access to Dragon since audio devices are managed differently under Vista and Windows 7 and the default device settings may not be compatible.

Status

Fixed in SpeechKit 6 build 6.0.6.0.

Component Formats Impacted

All component formats.

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