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The culprit of this inconvenience is related to the Windows 10 File association protection mechanism, which reverts default Windows 10 set when the particular software inserts irrelevant/ unrecognizable registry to the UserChoice directory. The problem is that Microsoft Edge PDF reader is reset as a default after the installation of Windows Updates, System Restore or other important system changes. Luckily, it’s not difficult to change the default PDF reader via Default Apps. However, most of the Windows 10 users opt for using Adobe Reader or another third-party PDF reader because they enable both viewing and editing PDF files, as well as a handful of other functions. While this tool is handy as it supports PDF files and allows viewing them. Many people complain about Microsoft’s decision to set Microsoft Edge PDF Reader by default.
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To restore your computer's peak performance, you have to purchase licensed version of Reimage Reimage repair software.
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