Please operate as below steps:
1, copy the package to tablet, unzip it. Connect with WiFi, double-click “X64 Win10 OTA Upgrade.exe”, then operate as prompts. It will upgrade to win10 via OTA;
2, install “i7 Stylus Wacom Pen Driver_ISD_DualTouch_731-7.exe”;
3, install softwares programs “KMS10.exe”.