problem Phenomenon : When you open multiple Excel files, double-click the file to open it, and you will find that multiple Excel is the same window that is shared. It's not convenient. two file comparisons. Is there any way to allow two xlsx files to be opened in two windows?
workaround :1> First open file A, the window of the first Excel file appears;2> Note that this time do not double-click on file B, but instead click on "Start Menu" [Win7 also require all Programs], Microsoft Office- > Microsoft Excel 2010, which opens a new Excel process so that you have two Excel Windows;3> and then select the file you want to open in a new window, this way you can open n Excel Windows.
Tip: Opening excel in the Start menu is a new Excel process, and double-clicking the file defaults to sharing the same Excel process.
How Office opens multiple Excel file windows
