Open New Instance of Excel 2010 with every file [closed]

Answer 1

Go to a folder in Windows Explorer, then Tools -> Folder Options, then the File Types tab. For each of XLSM, XLSB, XLSX, etcetera, select it, then click Advanced, select Open in the Actions list, then click Edit.

Adjust the settings to:

Application used to perform action: - "C:...\EXCEL.EXE" "%1"

Use DDE - Checked

DDE Message *LEAVE BLANK*

Application - Excel

Topic - System

Answer 2

You need to launch excel and then load the file, so it will be in another instance.