AVD Manager, why can't I create an AVD?

Question

For some reason, I cannot create an AVD. I went through AVD Manager - Cannot Create Android Virtual Device and attempted the solutions, and I also fiddled with the different settings in the manager, including changing the name to Device. I made sure that the system images are installed, and I followed the instructions for using the Intel Atom. Why is the OK greyed out?

I even ran the AVD Manager from eclipse, from the exe, and from monitor.bat

For reference, I did install the Atom's image:

Answer 1

You can only use either Snapshot or Host GPU.

Snapshot or Host GPU they can not be used simultaneously.

now try to start avd from avd manager.

Answer 2

For some reason, running the AVD via command line worked, but I couldn't check Use Host GPU. Thanks to Rusher who got this from https://stackoverflow.com/a/22213144/1896169 . See Running Your App | Android Developers for instructions on running via command line:

From the command line, change directories to <sdk>/tools/ and execute:

android avd

In other words, typing this into command line should work:

cd whateverThePathToYourSDKIs/tools/

android avd