Reinstalling a new windows issue on this device is easy as any other device!
1: Download Rufus.
2: Download a Windows 10 ISO.
3: Open Rufus.
4: Select your USB drive wich you want to use as Windows installer.
5: Select your Windows ISO file.
6: Select GPT in Rufus.
7: Click start.
8: Insert USB to MeeGoPad Device.
9: Turn on the device while pressing F7 to enter the Boot Menu.
10: Install as instructed on screen.
11: After installation has finnished, install the correct drivers.