You'll have to uninstall Microsoft 365 to install Office 2021. OLE automation works in all Windows versions of Microsoft Office, including 2021.
OLe automation for Word in Office 2021 click-to-run
Gautam Parekh
20
Reputation points
Currently out software support Word processing through OLE automation in office 365 and it works fine.
Now client want to use Click-to-Run(CTR) version of MS office 2021 and we are not sure if our application will work or not.
Can some help me find out below answers.
- If office 365 (full version installed through msi) is installed how can we access office 2021 CTR ?
- Do we need to remove office 365 in case we need to use CTR office 2021 ?
- Is OLE automation works with office 2021 in CTR version ?? Thanks
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John Korchok 5,421 Reputation points
2023-02-22T16:11:36.2866667+00:00 You'll have to uninstall Microsoft 365 to install Office 2021. All Windows version of Microsoft Office include OLE automation, including 2021.