Can't open image attachments from Outlook. "Invalid Value for Registry" Error : Help Desk

Can't open image attachments from Outlook. "Invalid Value for Registry" Error Print

Modified on: Tue, 27 Jun, 2023 at 9:56 AM

Problem:

Whenever you try to open or preview an image attachment from an email, a notification appears with the message "Invalid Value for Registry"

Solution:

Go to the Default apps page in Settings. You can quickly do this by searching "Default" in the toolbar search field.

Find the program under "Photo viewer". It might not have a program assigned, or maybe a program that isn't actually an image viewer. Click "Photo viewer" and select an image viewing program like "Photos" or "Paint".

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Can't open image attachments from Outlook. "Invalid Value for Registry" Error Print

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