I have to run one XL Tool even the system does not having office installed.Having the dll like Microsoft.Office.Interop.Excel.dll.
Through this, got the exe(application name is oxppia) and run it.while running, it is asking the path to install.I selected the application path(under debug folder).All dlls are installed in the Debug folder.then i run the XL Tool.but throws error as
Unexpected error in report generation(start reports): Error: Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80040154.
i solved this issue now, you can check solution from following link, & thanks to Nauman for this.
Retrieving the COM class factory for component with CLSID
47280093-38b2-40d6-8ac7-b25c17ff80ee|2|1.5