No drives shown. or working either

[Bossy]

Before Daemon Tools 4.00 i was using 3.75 (it was i think) and that worked perfectly, I'd just set the number of V-drives and they'd pop up in the My Computer window. Now when I select a number of drives with version 4.00, it says to wait a moment (like usually) and when it's done with creating the drives, they do not show op up in the My Computer window, nor when I mount an image does it read the image. Also when I try to change the drive letter, it gives the following error:

Unable to set new drive letter

I'm sure this is the cause of my problems since the name of the virtual drive in Daemon tools shows up like this:

Device 0: [ ] No Media (where I believe the [ ] should contain the drive letter)

I hope this bug/problem will be solved quick because I really use Daemon a lot and if you guys have any questions for me concerning the problem, I'll be monitoring the topic so post them if you need more info!

[Copytrooper]

Did you read related thread in common problems and solutions forum before posting?