I updated to the Windows 10 Creators Update last week. Tonight I noticed that neither Pingplotter 5.4.2 nor Pingplotter 5.4.3 (uninstalled the old version just to be sure) would launch correctly on Windows 10 Version 1703 (Build 15063.138).

I've tried launching the program both with and without admin privileges - same result. Pingplotter will appear in task-manager for a split second, then silently crash, no error message.

Someone posted a reddit thread with the exact same issue here -
https://www.reddit.com/r/Windows10/comments/61u1ci/pingplotter_and_creators_update/

Please release an updated version that works on Windows 10 x64 CU. Thanks!