Teclast X98 Air 3G(C8J6)

This morning just received the Teclast X98 Air 3G
Received with almost flat battery
Charged from 8am to 6pm

Boot into Android
login using same gmail account as hp
Install NanoBackup
Battery Calibration
then Google drive

First problem I run into is USB drive for Trails

then found
http://forum.xda-developers.com/android/general/teclast-x98-air-3g-tablet-9-7-2048x1536-t2913035

first Mega upload denial by Chrome brorwser
later the MSI file

I dun remember how I install it
either update drive
pinpoint to the drive directory
or choose drivers
C:\adb\usb>dir
 Volume in drive C is Windows 8.1
 Volume Serial Number is 300D-ED40

 Directory of C:\adb\usb

16/03/2015  10:05 PM    
         .
16/03/2015  10:05 PM    
         ..
22/02/2015  07:38 PM         1,503,232 BouncyCastle.Crypto.dll
22/02/2015  07:38 PM           237,392 signtool.exe
22/02/2015  07:38 PM             9,728 UniversalAdbDriverInstaller.exe
22/02/2015  07:38 PM               202 UniversalAdbDriverInstaller.exe.config
16/03/2015  10:05 PM    
         usb_driver
               4 File(s)      1,750,554 bytes

               3 Dir(s)  19,511,144,448 bytes free


C:\adb\usb>dir
 Volume in drive C is Windows 8.1
 Volume Serial Number is 300D-ED40

 Directory of C:\adb\usb

16/03/2015  10:05 PM    
         .
16/03/2015  10:05 PM    
         ..
22/02/2015  07:38 PM         1,503,232 BouncyCastle.Crypto.dll
22/02/2015  07:38 PM           237,392 signtool.exe
22/02/2015  07:38 PM             9,728 UniversalAdbDriverInstaller.exe
22/02/2015  07:38 PM               202 UniversalAdbDriverInstaller.exe.config
16/03/2015  10:05 PM    
         usb_driver
               4 File(s)      1,750,554 bytes

               3 Dir(s)  19,511,144,448 bytes free

C:\adb>adb shell
shell@x98air3g_c8j6:/ $ su
su
root@x98air3g_c8j6:/ # pwd
pwd
/
root@x98air3g_c8j6:/ # exit
exit
shell@x98air3g_c8j6:/ $ exit
exit

C:\adb>adh devices
'adh' is not recognized as an internal or external command,
operable program or batch file.

C:\adb>adb devices
List of devices attached
Baytrail0ACA6F80        device

MPE can not find the files until I reboot twices

Windows explorer can not see the clockworkmod directory

luckily later MPE able to view it

upload to Google drive

C:\Users\tinsn\Google Drive\teclast\clockworkmod\backup\20150316