Commented Unassigned: Can't Get NodeXL to Import Excel Workbook [25437]

I've asked about this problem before and still haven't seen any resolution. when I try to import Excel workbook, I get error message "There are no other open workbooks", but I do have a workbook open. I also checked Task Manager to ensure that two application of excel were indeed running.

I've had this problem now on two different computers, both running Windows Vista.

Any advice or help please?
Comments: ** Comment from web user: PMcLeod **

Hi Tony,

there is just one excel.exe in the Processes tab
-Poppy