Cannot create ActiveX component.

May 22, 2010 at 5:29 PM

it trigger this error on creation " Cannot create ActiveX component.

using (MSExcel.Application app = MSExcel.Application.CreateApplication())

i only openoffice install on this workstation, is it the problem ?

 

 

Coordinator
May 27, 2010 at 10:30 PM

You need have MS Office installed. This are only wrapper assemblies, the core functionality is in native COM libraries.