Hi. MTK Droid Tools will not work as this is an AllWinner based (A23 Cortex A7) device (not an MTK CPU). A CWM Recovery.img for this Verssed tablet model has yet to be ported. If you are keen I would point you out for a stock recovery image so you can try and carry this out. Do you really see MTK under Settings - About tablet - Processor info... I have just confirmed with my colleague who owns the same model - Inspite my having thought of it as sn Allwinner device, it is actually an MTK. With that said, your MTK Droid Tools may be failing to work due USB drivers. It is also quite easy to port an MTK stock recovery image to CWM or TWRP.
NOTE: We can flash the device for you remotely (over the internet) for R100 If you are not comfortable flashing the device yourself. Read more here