Exception from HRESULT: 0x800401E3 (MK_E_UNAVAILABLE) Workarounds
From the following call Marshal.GetActiveObject("Excel.Application") I get a Operation unavailable (Exception from HRESULT: 0x800401E3 (MK_E_UNAVAILABLE)) I believe that this error is caused when the user permissions between my application and excel do not match. I want to know if there is a workaround as to how I can access the opened excel application regardless of how excel is opened, I can open the program that I want to access excell from as an administrator. Also I would like to know how I can tell what permissions processes were opened with? I have been using ProcessExplorer to look at