pooo...@vfemail.net:
> 1) Create new HVM with 20Gb disk space and 2Gb RAM, Install Win7.
You'll need closer to 40GB if you plan to fully update the OS.
> 7) Manually start machine. Machine boots fine, but... nothing happens. Seamless mode is disabled, but I cant see machine's window (screen). Looks like GUI start fail.
Always run VM in debug mode until it's stable. You'll get lots of BSODs and the only way to know is if you have debug mode on.
> 11) Ok so i try to: "qvm-start --debug win7" and machine runs great! It's work! But still looks like it's dont load Videodriver? Because I cant switch to Aero theme.
No VM under Qubes has hardware graphics acceleration. HVM has no sound support. Qubes' primary focus is not compatibility with all OS. If you require a near-native virtualized Windows, your best bets are Hyper-V, VMWare, VirtualBox. I run Office in a non-networked Win7 because I'm too lazy/old to switch to LibreOffice. Qubes is great for this because you don't have to expose your buggy, leaky Windows to the world. But you'll probably run into trouble with anything more intense. For example, Photoshop will struggle with anything but trivial images.