Thankyou speedster, it's working! Make sure the device (your laptop or phone) does Not have the dstv app downloaded. I my case, I was using my phone to access the web page which never worked because my phone is one of my users for dstv. Hence my laptop is not, that's how I got it to work.
I am going crazy, I cannot get the dstv app to work with mibox3. When open instructs to go to dstv and enter code. Have Read all comments and suggestions on this site, using another device logged out and in again, as per comment I read it should instruct me to enter code... It doesn't. Seems...