SigmaZone Support

In some cases, the installer for Quantum XL fails to detect the correct bitness of the installed version of Office. This typically occurs with 64 bit Office and in particular with Office 365. Download and launch the installer below to force the 64bit version to be installed. Note: Only use this installer if you know […]

Note: Excel 2007 and earlier are all 32-bit. Instructions for Excel 2016/2019/Office 365/Microsoft 365 Instructions for Excel 2013 Instructions for Excel 201 How to tell if Excel 2016/2019/Office 365 is 32-bit or 64-bit First, select “File” from the main menu. The select “Account” from the left menu.  Then select “About Excel” from the box on