MB bhai
How long you are facing this problem. I mean when you backfill nicely last time.
Some tricks
1. Restart your system and check whether it works or not.
2. Run all 3 ami, RTD and ZT as admin.
3. If still doesnt work, check there is data in data table or not.
Now finally, if there is data in DT
then open all 3 as admin but do not click backfill
check ckeckbox BANKNIFTY17SEPFUT only, open data table manually and then click backfill. See whether scrip is backfilled or not
Post your settings image and ini file
INI File
[NestTrader]
Title=Welcome
CSVFolder=F:\RTD\
Future=_F1
Datatable=5
Pluschart=No
Terminal=Nest
DeleteQuote=No
VWAPTry=3
MinData=No
BarPeriod=0
RTDHide=Don't Hide
UpdateRTD=Yes
Preserve=15
Version=Above
BidAskRates=No
BidAskQty=No
[RTDMan]
RTDServerProgID=Nest.ScripRTD
CSVFolderPath=F:\RTD\
BarPeriod=0
RequestRefresh=0
BellWaitTime=30
Client=AB
RefreshPeriod=250
Archive=False
ViewTicData=0
ViewRawData=0
ViewBarData=0
ViewNTData=0
Scrip1=nse_fo|BANKNIFTY17SEPFUT;BANKNIFTY_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip2=nse_fo|NIFTY17SEPFUT;NIFTY_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip3=nse_fo|ADANIENT17SEPFUT;ADANIENT_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip4=nse_fo|AUROPHARMA17SEPFUT;AUROPHARMA_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip5=nse_fo|AXISBANK17SEPFUT;AXISBANK_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip6=nse_fo|BAJFINANCE17SEPFUT;BAJFINANCE_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip7=nse_fo|BANKBARODA17SEPFUT;BANKBARODA_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip8=nse_fo|BHARATFIN17SEPFUT;BHARATFIN_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip9=nse_fo|DHFL17SEPFUT;DHFL_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip10=nse_fo|DRREDDY17SEPFUT;DRREDDY_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip11=nse_fo|RELCAPITAL17SEPFUT;RELCAPITAL_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip12=nse_fo|SUNTV17SEPFUT;SUNTV_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip13=nse_fo|TATASTEEL17SEPFUT;TATASTEEL_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip14=nse_fo|VEDL17SEPFUT;VEDL_F1;LTP;LTT;Volume Traded Today;Open Interest;
Scrip15=nse_fo|YESBANK17SEPFUT;YESBANK_F1;LTP;LTT;Volume Traded Today;Open Interest;