Curse windows nested folder path length and filename limit...can create it no problem but try to move or rename and the path is too long...

ARRRGGG!

I also had this when I used Android Studio and a custom Project-Folder.

If you want to troll somebody you can create a file on your Windows-Drive with a Linux-Distro (or Live-Usb) which has a ":" in it.
I wish you a lot of luck removing this file from your Windows (e.g. a message at the Desktop).