On CD is dictionary. Clever author makes that this dictionary can work only when CD is in cd unit. (Can you imagine?) So, the solution is to make some Virtual CD device, then copy CD to this virtual area and stuff works. BUT - now on system we have (for example) 2 or even more CD devices! (DVD, CDRW, VirtCD). How to explain to 'user vulgaris' that this one (v)CD is 'fake' CD, and try t not to use it if some kind of file manager (windows commander) displayed its letter. Question - is it possible to hide letter of this virtual device, but without disabling its functionality? Thanks.

You can hide the drive using TweakUI: My Computer tab. Best