excellent work! error disappear! thank you guys for help.

p/s: build you just pass me I also download now. After verify steps in that build - I'll reply again

My bad again - I does it for current 2.75a, not latest I was downloaded after your message.

p/s: thanks for detail step-by-step instructions )

Shame on me - I don't know how to copy to clipboard text of console output(never use this, instead I always write some kind of this: SomeApp.exe->report.txt , but in this case this was fail).

Oops. Forget save after pasting

My bad. Will do better in future. That's output with command line keys:

Also please note, that I write correct value of base of my Operating system from Windows Control Panel, screen attached{F212266} , but in report of Blender you see the line:
platform: b'Windows:32bit'

By clicking-triking I just do it)). Steps to get info is not so obvious at my opinion). So - ta ta ta!:

Yes it is. I capture screen because in Text Editor I was not saw anything and then switch to File Browser.

In Text Editor also don't see the file(after press Help-System info). Attach the screen{F212195}

All not so simple as I think. When do your steps in left right coner of infobar I see the message:

It works, download strarted well. Add this link to my bookmarks - like it.

From where you know it? (joke). It's really happens. So I start download 2.74 and attach file as quick as possible.

Still have both problems. Unfortunely, behavior absolutely the same.

Of couse I'll be do this! Thanks for quick responce! For more clean experiment do I need install over current version or need uninstall before?