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Quick Tip: Check if your Outlook Install is a 32-bit or 64-bit

By Steve Krause

Last Updated on August 31, 2021

Quick-Tip for checking if your Outlook client is the 32-bit or 64-bit client.

When installing various Microsoft Outlook plugins like the Microsoft Office Outlook Hotmail Connector as an example, you may need to know if you’re running the 32-bit or 64-bit version of Outlook. Here’s how to quickly check what version you have installed.

Check if You’re Running Office 32 or 64-Bit

Open Outlook and Click File > Help

As shown above, if y0u’re running the 64-bit version, it will be displayed next to the version number under the About Microsoft Outlook section of the Help menu.