Before you download and install the Excel Add-in, check you have the correct prerequisites in this preinstallation list.
Preinstallation list
| Prerequisites | 2.6 Classic | 3.0 Read-only | 3.1 Swift | 3.2 Flexy | 3.3 Read/Write | 3.4 Proxy & Multi-Sheet |
| Microsoft .NET Framework (minimum version needed) | 4.7.2 | 4.7.2 | 4.7.2 | 4.7.2 | 4.7.2 | 4.7.2 |
| Microsoft Windows* | Yes | Yes | Yes | Yes | Yes | Yes |
| VSTO (Visual Studio Tools for Office) | Yes | Yes | Yes | Yes | Yes | Yes |
| Microsoft Office version | ||||||
| Office 365 (online) | - | - | - | - | - | - |
| Office 365 (local copy) | - | - | - | Yes | Yes | Yes |
| Microsoft Office 2016 | - | - | Yes | Yes | Yes | Yes |
| Microsoft Office 2013 | - | Yes | Yes | Yes | Yes | Yes |
| Windows version | ||||||
| Windows 7 | Yes | Yes | Yes | Yes | Yes | - |
| Windows 8 | Yes | Yes | Yes | Yes | Yes | Yes |
| Windows 8.1 | Yes | Yes | Yes | Yes | Yes | Yes |
| Windows 10 | Yes | Yes | Yes | Yes | Yes | Yes |
| Proxy support * | L | N | N | N | L (Manual activation) | L, N, O, S |
* The Add-ins are supported by Windows only.
For this Add-in on a Mac, use a Virtual Machine (VM) that has Microsoft Windows installed.
* L=Legacy / N=None / O = Override/ S= System
If we stop supporting a version of Windows or Office we will let you know at least 30 days in advance via the Release notes.
Related links: