QueryInterface for interface Excel._Application failed

jllopez

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

kenobewan

Here is an article that may help:
Export to Excel

radcaesar

Are you enabled Impersonation ?

Did your account has admin previleges ?

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

:)

Quote:

Originally Posted by jllopez

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

jllopez

but which counts it should be as administrator?

IUSR, IWAP, ASPNET or Everyone user?

Quote:

Originally Posted by radcaesar

Are you enabled Impersonation ?

Did your account has admin previleges ?

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

:)

jllopez

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

Quote:

Originally Posted by kenobewan

Here is an article that may help:
Export to Excel

QueryInterface for interface Excel._Application failed

re: QueryInterface for interface Excel._Application failed

re: QueryInterface for interface Excel._Application failed

re: QueryInterface for interface Excel._Application failed

re: QueryInterface for interface Excel._Application failed

Similar .NET Framework bytes

/bytes/development

/bytes/it

/bytes/about