Reinstalling Microsoft Speech Server on Windows Vista

MarcLaFleur — Tue, 20 May 2008 13:51:07 GMT

If you're thinking of uninstalling/reinstalling Microsoft Speech Server on Windows Vista then this post might prove helpful.

It seems that Speech Server Setup doesn't do such a good job uninstalling itself from Vista. And when you reinstall the server it fails to properly configure IIS. Namely it has a number of problems dealing with the *.speax exemption. This results it 404.2 and 500 errors being returned by IIS when you attempt to launch a Speech Server application.

The workaround I've found for this issue requires manually mapping the handler for *.speax in your application's web.config. Adding the following to the <system.webServer> section will map IIS to the correct handler:

<system.webServer>
<handlers>
<remove name="MSSCustomMap" />
<add name="MSSCustomMap" path="*.speax" verb="*" modules="IsapiModule" scriptProcessor="C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" responseBufferLimit="0" />
</handlers>
</system.webServer>

Marc LaFleur : IIS

Reinstalling Microsoft Speech Server on Windows Vista