I can see “This app cannot be open” when I try launching my windows defender app. It also offers trying different user. Can you help me?
Community Answers
What you can add more about the problem: "Windows defender app cannot be open. What can I do?"
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It would appreciate if you would provide more specificities about the bug. When did the error start? Does it contain some codes or other important information?
Before our next reply, you can try to fix Windows Defender error by following the methods on this post.
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UgetFix.com Team