I also had Eclipse (3.7.2), already attached in the taskbar. This shortcut was pointing to the same VM as the new Eclipse (4.2.0). I had to disable 3.7.2, and then the REBOOT operating system. Otherwise, Windows will not allow me to connect the new Eclipse. The right click even started, so there were no options for displaying on the screen!
If I let the old pin on 3.7.2 in the taskbar and then run 4.2.0, after loading my workspace, the active icon on the taskbar always changed to pin 3.7.2. So ... well, I think you need to undo your old Eclipse (if that is the case), reboot your OS, and then you open and pin your new Eclipse. Perhaps restart explorer.exe to do the trick?
Just one note, I removed the pin in 3.7.2. I don't know if you can have multiple pins for Eclipses multiplication with the same -vm argument.
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No, restarting "explorer.exe" does not work. =)
Felipe 'bluR' Jul 12 2018-12-12T00: 00Z
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