Any version of OnePager Express will run on any version of Windows, so it is the version of Microsoft Excel that you want to consider when troubleshooting. IMPORTANT:This has nothing to do with the version of Windows you are running. If you try to run 32-bit OnePager Express with 64-bit Microsoft Excel, it will not work until you install 64-bit OnePager Express. OnePager Express is also available in 32-bit and 64-bit editions, and the version of OnePager needs to correspond to the version of Microsoft Excel. Verifying Compatibility with 64-bit Microsoft Excelīeginning in 2010, Microsoft Excel is available in both a 32-bit and 64-bit editions. Re-enabling OnePager Express for Microsoft Excel 2003.Re-enabling OnePager Express for Microsoft Excel 2007.Re-enabling OnePager Express for Microsoft Excel 2010-2021.Click on your Microsoft Excel version below to get specific instructions: The steps to do this vary based on the version of Microsoft Excel you are running. If OnePager standalone was not running, or restarting Excel did not cause the add-in to appear, you may need to force-enable the add-in instead. Restart Excel to see of OnePager reappears as an add-in.OnePager cannot simultaneously run as both a standalone application and an Excel add-in, so if you recently launched OnePager from outside Excel: In most cases, if OnePager is disabled in Excel, it's because OnePager is already running outside of Excel as a standalone application.

If you've verified that OnePager is installed correctly, then the next step is to try and re-enable OnePager.

Verifying Installation of OnePager Express in Windows XP.

Verifying Installation of OnePager Express in Windows Vista, Windows 7, 8, 10, or 11.

Click on your version of Windows to get more specific instructions: The steps to verify correct installation of OnePager Express vary based in the version of Microsoft Windows you are running.

You are attempting to run 32-bit OnePager Express with 64-bit Microsoft Excel (or vice versa).OnePager Express has been disabled, either by Excel, or because OnePager is already running outside of Excel.OnePager Express is not installed, or was installed in the wrong user account.If OnePager Express does not appear on the Microsoft Excel toolbar or Add-ins tab, it could be for one of three reasons:

Microsoft excel 2007 64 bit