Hi Pra,
Regarding your pm, I made a post here
http://www.traderji.com/f-chart/15055-how-import-eod-fcharts-7.html
I am copying the steps here again -
1) Copy DE.exe onto your desktop.
2) Create two empty folders - one named downloading and second converted data on desktop.
3)Now double click DE.exe. Enter data range in from and to fields. Select Data source NSE.
4) In Source Folder field, select the folder titled downloading that you created in step 2. In Destination Folder field, select the folder titled converted data.
5) In data list, check EOD
6) Click Download.
7) Once download is complete, click convert.
8) Open FCharts, click on import/export tab (find that tab yourself). A new box will open. click on import folder and select the converted data folder you created in step2.
9) Done!
If any of the steps fail, try again. Make sure you are connected to internet while downloading data.
I have just used the above process and it did not work 2-3 times but I finally made it work using the above steps.
If you are still not able to use DE, do ask again.