This is a bug. I get a popup with a title of 'McAfee File and Removable Media Protection', and text of 'The entity ID conflicts with an already registered id'
I'm on Windows 10, i7, 32 GB RAM, 512 GB SSD, nothing special.
It's easily reproduced via the following steps:
* Copy a large file, using ctrl-C
* paste multiple times quickly, using ctrl-V
Bug appears / error message appears. No remedy. WTF. Why,
as a user, are you showing me this at all ?
Guessing but either EPo managed or EPO forum a better place for this. Moving to EPO managed if another post back with the product as Peter asked.