Well I have installed Microsoft Office 2010 on the computer of mine. Whenever I double click on the Excel file I am getting an error message which has been described in the title of this particular thread. The error message can be described as follow ‘There was a problem sending the command to the program‘. I am not having any idea why this particular error message is generating on the computer of mine. any help on this particular matter would be highly appreciated. Thanks a lot in advance.