John bro
Perhaps you have not noticed that I have not mentioned for higher versions, but only for v 3.15. While I was able to backfill, I am still struggling for realtime quotes in v3.15. The solution suggested by CloudTrader bro, was not working and if I opens without admin rights, it shows the error as posted by you.
BTW, for v3.14.4, try opening all 3, Nest, Ami and RTD with admin rights and then backfill manually using indirect mode of opening data table, through PlusCharts. This is the only feasible/known way so far.
Perhaps you have not noticed that I have not mentioned for higher versions, but only for v 3.15. While I was able to backfill, I am still struggling for realtime quotes in v3.15. The solution suggested by CloudTrader bro, was not working and if I opens without admin rights, it shows the error as posted by you.
BTW, for v3.14.4, try opening all 3, Nest, Ami and RTD with admin rights and then backfill manually using indirect mode of opening data table, through PlusCharts. This is the only feasible/known way so far.