We will be releasing Box for Office (v4.21) that includes accessibility updates and changes to the minimum version of .NET Framework required.
- Required minimum version of .NET Framework - On Windows, Box for Office v4.21 (and beyond) requires .NET Framework v4.8 or higher to install and run. All versions of Windows 10 and Windows 11 supported by Box already include .NET Framework 4.8 or above. Please refer to the Box OS support guidelines here. Windows Server 2019 and below did not ship with this version of .NET Framework. If it is not already present, please install .NET Framework v4.8 or higher to install the latest supported version of Box for Office.
New Installation of Box for Office v4.21 (and beyond) will fail, if .NET Framework 4.8 or higher is not available on the device .
Box for Office will not auto-update to v4.21 if a lower version of .NET Framework is installed on the device.