Can't open Grasshopper (HRESULT: 0x800736B1)

Hi,

Somehow I'm having a trouble opening Grasshopper ever since I updated to the latest version. Whenever I try to run Grasshopper, it says the exact same thing (Exception occured.....HRESULT: 0x800736B1). I've tried reinstalling (uninstalling completely and re-installing) Grasshopper many times, but it says the exact same thing.

I'm attaching a screen shot of the message that I see.

Any help would be appreciated.

Thanks,

Danny.