Microsoft Office version

We offer both 32-bit and 64-bit versions of WHONET. Either version should work well for most users. For best compatibility with Microsoft Excel and Access, we recommend using the version of WHONET which matches your version of Microsoft Office.

Use this procedure to determine which version of Microsoft Office you have.

1. Open Microsoft Excel. On the left-side menu, click on "Account".
2. Click on "About Excel".
3. At the top of the screen you will see 32 or 64-bit.