SpeechLib reference in web application

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Hi all,
How to use SpeechLib reference in web application? I already added the reference and it is also displaying in bin folder.
But when i execute the code it shows an exception like "Creating an instance of the COM component with CLSID {73AD6842-ACE0-45E8-A4DD-8795881A2C2A} from the IClassFactory failed due to the following error: 80070008."". So I think the way i used the reference may be wrong. Please help me rectify the problem.
Thanks in advance.

Posted 23-Feb-12 20:17pm

psgviscom

Updated 24-Feb-12 14:46pm

v3

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El_Codero · Answer 1 · 2012-02-24T00:47:00

Solution 1

Hi, I think your Speech Engine isn't installed correctly. What os you are using?XP/Win7? Does it work within windows? Here's the link to the SDK, maybe you give a try to reinstall it: http://www.microsoft.com/download/en/details.aspx?DisplayLang=en&id=10121

Sorry for double post.

Posted 24-Feb-12 0:47am

El_Codero

Updated 24-Feb-12 0:48am

v2

Comments

psgviscom 24-Feb-12 8:00am

The same code is executing in windows application. so no problem in installation of speech engine.

El_Codero 24-Feb-12 8:22am

Do you wrapped try/catch around and you receive above exception?

psgviscom 24-Feb-12 9:37am

No. I didn't used try catch. asp.net compiler shows the exception.

El_Codero 24-Feb-12 10:10am

If you only add a reference to SpeechLib (without using it in code) and some exception is thrown, it seems to be a corrupt,missing assembly.
Have you tried to delete reference and reloading the project again?
Service installed on production server?
Speech API SDK Version?
Right Permissions?
Hm,strange problem, need some more information and code please.

psgviscom 24-Feb-12 10:27am

I attached my code with the question.

El_Codero 24-Feb-12 11:10am

you're using Windows Forms in your asp app? Do you used a converter for this?
Can't see any answers from last of my comment except your code...

El_Codero 24-Feb-12 17:14pm

I just tried your code with SpeechLib Object Library 5.4.0.0 and it works fine.
Can't help you without more information about your environment/folder permissions. Regards

psgviscom 24-Feb-12 19:40pm

Which version of visual studio are you using?

El_Codero 24-Feb-12 19:46pm

Web Developer 2010 Express Version 10.0.30319.1

psgviscom 24-Feb-12 19:55pm

What you got as an output?

El_Codero 24-Feb-12 20:20pm

Nothing interesting in the release output window of Visual Studio. I could send you the Project File maybe you can test something with it. You've tried it with other developer machine?

psgviscom 24-Feb-12 20:23pm

yes.I tried with other machine also. Can you send me the project file?

El_Codero 24-Feb-12 20:45pm

https://skydrive.live.com/redir.aspx?cid=39201c3c83dc5251&resid=39201C3C83DC5251!105&parid=39201C3C83DC5251!103

psgviscom 24-Feb-12 20:51pm

Thank you

prithvirajn · Answer 2 · 2014-10-08T02:59:00

Solution 2

but when use same code in my windows service application it give error
System.Runtime.InteropServices.COMException (0x8004503A): Exception from HRESULT: 0x8004503A at SpeechLib.ISpeechVoice.Speak

how to use speech library in wndows service?

Posted 8-Oct-14 2:59am

prithvirajn