ASP .NET application with OWC9 running on Windows 2003

[Dave]

We have developed an application in ASP .NET that has traditionally
been run on a Windows 2000 box. Because of unique circumstances we
have switched to Windows 2003 as the hosting platform. The application
contains a small section that exports data to an Excel spreadsheet
through OWC9.

When we switched to the 2k3 server this function stopped working. We
installed OWC9, OWC10 and OWC11 to try to get it working again but
could not. The error we get is as follows:

COM object with CLSID {0002E510-0000-0000-C000-000000000046} is either
not valid or not registered.

I have tried registering all of the above OWCs with regsvr32 but to no
avail. Is there any issues with Windows 2003 that would stop this
component from working? If not, is there any suggestions you may have
to help?

Thanks,
Dave

(e-mail address removed)

 

[rweide]

I went thru something similar.
If you have Office 2003 (OWC10 & OWC 11) installed, then your app should be
converted to use components from this new version. For those machines using
OWC 9 (Office 2000), you need to have an app for this older version.