DiCE update - also for latest DiCE 2.0 starting with SN 3xx.xxx
VDASH works only with latest drivers and firmware in your DiCE device. You can download the drivers here: http://d5t5.com/sw/
Please update the DiCE drivers to the latest version and update the firmware in DiCE from: c:\Program Files\DiCE\FWDL\dice_5_6_2.
Newer generation of the DiCE (with serial number 300000 and higher) needs to be updated with the c:\Program Files\DiCE\FWDL\dice2_20_8.hex file or higher.
J2534 generic device update
Alternatively, if you're using a VX-based J2534 device (like VXDIAG or VCX-Nano), update the firmware thru http://www.vxdiag.net/?lang=en