I was running this ok a while back however now; I can run Arduino IDE (Was 1.8.0 now updated to 1.8.2) but when doing a file-open the dialog shows (and includes content of the docs/arduino folder) but this is locked, cant move/cancel/select/drag. Right-click the Arduino toolbar icon and close does nothing, I have to go to task manager and kill the Java RTE.
The app still works otherwise, compiling and publishing to cards and serial/about windows display and work ok too.
So I think it may have been along the Win 10 Creators update timeline but also may be a driver change issue. I am running a Dell 9550 with a 4k screen (on an nvidia card) so some items (like the splash screen and dialog icons) are small) but its always worked before.
I tried upgrading/reinstalling the app, fully uninstalling and installing the base app again but no change. I tried updating the java include within the app to a newer version, again no change to the problem.
Thanks for any suggestions.