Using classic Outlook for Windows in business environments
Hi Anneke
To better understand the issue, could you please provide a bit more information?
-What is the exact error message you receive when you click Open Outlook Data File? If possible, please share a screenshot of the error message. You can send the screenshot via private message to avoid exposing any personal or organizational information.
-What version and build of Classic Outlook are you using? (File > Office Account > About Outlook)
-Are you trying to open an existing.pst file, or does the error appear immediately after clicking Open Outlook Data File?
-Does the issue occur with all Outlook data files or only with a specific file?
Please understand that our initial reply may not always immediately resolve the issue. However, with your help and more detailed information, we can work together to find a solution.
I look forward to your update.
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