Error: 0x80040702 – Failed to load DLL: _ismtu

If you see the below error message:

Error Number: 0x80040702
Description: Failed to load DLL: _ismtu
Setup will now terminate.

Do this to fix it, Left click  the Start Menu, and Shut down the computer.  This will install the Windows Updates that have been downloaded, but waiting to be installed.  Once this finishes and the computer has rebooted. Now you can install the MTU software without issue.

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