Retrieving the COM class factory for component with CLSID 00024500-0000-0000-C000-000000000046 failed due to the following error: 80080005.

Hi

I am writing the excel using excelinterop. when i tried to write data to more than one excel file, i got

Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80080005.

Error in IIS.

But when i tried it in the local its works great.

Can any one give me an idea about how to solve this problem.

thanks.