(i) On System Problem
- Please check your payment is clear or not.
- Check your computer Date & Time Format to (dd-MMM-yyyy).
- Close and Restart the Software (VIDYA).
(ii) Machine Code
- Go to Register Menu. (Below In Login Option)
- Search/ Get your machine code.
(iii) Key Validation Problem
- Send your School Name or Sender Id and Machine Code to (support@vksoft.co.in)