title: Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046}
body: <p>I am developing an application in ASP.NET 3.5. i am exporting data to excel file using some interops dll's. earlier i have developed the applicaion in Windows 2003 Server.  at that time i could able to export the data to excel file. but recently i have upgraded my pc to Vista version.it is working fine in my localhost.</p>
  
  <p>when i deploy the application in IIS iam getting this error. 
  like "Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005.".
  . please can any one let me know the resolution for this error.  please let me know asap......</p>
  
  <p>Thanks &amp; Regrads,  murali</p>