[Help] Superpad i7 P745 (rooting) - Android Q&A, Help & Troubleshooting

Hello there!
Hi im new here but i know a lot of things on computer and rooting some android tab and phones, but i need a help here... My friend bought a Chinese Tablet and he ask me to root it. There is no Settings for USB Debugging mode so I Download the ShowVersions.apk So i can access the Hidden option "usb debug" then I tried to root it using GingerBreak first but nothing happened. Then I search about this Superpad and I found 1 post here in xda-developers and I it says to use z4root but it doesn't work too. The last thing I do is use the SuperOneClick-v2.3.3
but an error occured:
Missing Driver! The following device does not have drivers installed: MID USB\VID_18D1&PID_1F00&MI_00
So please anyone help me rooting this device. :crying::crying:
here's an Info about the device, i used the ShowVersion:
========
Hardware
========
Board : unknown
====
CPU
====
ABI : armeabi
Brand : Infotmic
Device : p745
Display : GRI40
Fingerprint : Infotmic/p745/p745:2.3.3/GRI40/eng.suixing.20331128.170834:user/test-keys
ID : GRI40
Manufacturer : Infotmic
Model : p745
Product : p745
========
Software
========
SDK : 10
SDK Code name : REL
SDK Incremental : eng.suixing.20331128.170834
SDK Release : 2.3.3
Tags : test-keys
Type : user
User : suixing
Host : fael
===========
File system
===========
FilesDir : /data/data/info.backx.showVersions/files
APK FilePath : /data/app/info.backx.showVersions-1.apk
External storage : /mnt/sdcard
=======
Feature
=======
Feature : android.hardware.wifi
Feature : android.hardware.location.network
Feature : com.google.android.feature.GOOGLE_BUILD
Feature : android.hardware.telephony
Feature : android.hardware.location
Feature : android.software.sip
Feature : android.hardware.touchscreen.multitouch
Feature : android.hardware.sensor.compass
Feature : android.hardware.camera
Feature : android.hardware.touchscreen.multitouch.distinct
Feature : android.hardware.bluetooth
Feature : android.software.sip.voip
Feature : android.hardware.sensor.proximity
Feature : android.hardware.microphone
Feature : android.hardware.sensor.light
Feature : android.hardware.location.gps
Feature : android.hardware.camera.autofocus
Feature : android.hardware.telephony.gsm
Feature : android.hardware.telephony.cdma
Feature : android.hardware.sensor.accelerometer
Feature : android.software.live_wallpaper
Feature : android.hardware.touchscreen
Feature : android.hardware.camera.flash
Feature : null
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Anyone please Response???