install driver can solve this
Please download the two driver,run the first one,if not working,try the second driver.
driver download please contact:
If first driver working OK,then continue to do update process.
If first driver get error
Run Second Driver
If second driver got the error,please click change setting,then choose “automatic…”one,and try run second driver.exe again.Then it will be OK.
After install driver successfully,find device is OK,and click upgrade.
Please confirm the update process succeed.If failed,please try again update.Then test vvdi mb toolsoftware is working OK.