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QueryInterface for interface Excel._Application failed

Hi All

I have this error in my webpage "QueryInterface for interface Excel._Application failed", but this error is only one in the production server, in test server the application run successfully.

Does somebody know that it can be happening?

Thanks a lot for your help.

Best Regards
Jun 28 '07 #1
4 1143
kenobewan
4,871 Expert 4TB
Here is an article that may help:
Export to Excel
Jun 29 '07 #2
radcaesar
759 Expert 512MB
Are you enabled Impersonation ?

Did your account has admin previleges ?

If both are Yes, then you won't get that error.

:)

Hi All

I have this error in my webpage "QueryInterface for interface Excel._Application failed", but this error is only one in the production server, in test server the application run successfully.

Does somebody know that it can be happening?

Thanks a lot for your help.

Best Regards
Jun 29 '07 #3
but which counts it should be as administrator?

IUSR, IWAP, ASPNET or Everyone user?


Are you enabled Impersonation ?

Did your account has admin previleges ?

If both are Yes, then you won't get that error.

:)
Jun 29 '07 #4
Thank you, but my application if it works, my problem went when passing it at the production server.

this is the error : QueryInterface for interface Excel._Application failed

Here is an article that may help:
Export to Excel
Jun 29 '07 #5

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