p8 lite error driver

I can not solve the problem of drivers, I tried to install on my PC with windows7 all drivers that I found around on p8 lite huawey but not solve think I have a problem give me a solution, when attacking the USB cable phone me sees it as generic device and automatic part Hilite but I always say that the phone device is not connected

In the window of device in control panel Tmp is present with a yellow triangle