K8061 power and driver problem

Hi
I have k8061 and I do not have power supply . can the USB port run the kat ?
My computer operating system win 8.1 and I couldn’t run the driver ? Is there any way to run it ?
and when I connect USB port to wind xp led 10/9 are on and on demo connected put CPU fill . IC1 IC2 is installed like on manual .
thank you

[quote]I have k8061 and I do not have power supply . can the USB port run the kat [/quote]?I’m sorry, no. You need to have 12V power supply.

[quote]My computer operating system win 8.1 and I couldn’t run the driver ? Is there any way to run it ?[/quote]Yes, there is. On 64bit Windows 8.1, you have to disable the driver signature enforcement to install the driver.

Here are the instructions how to disable the driver signature enforcement on Windows 8.1:
howtogeek.com/167723/how-to- … d-drivers/

[quote]and when I connect USB port to wind xp led 10/9 are on[/quote]This is OK.