losing data

hi
this is my problem
when i close program .. i lose histroical data
just 3 days candle ..
my data from quotetracker ..
i try to auto-update but there some symbols still no weekly chart data .. just 3 days
and i try to using metastock downloader but when the program(ami) contact with QT .. the data gone
how can i save the data forever ..

I suggest you to try my utility EOD2AmiBroker.

It works for back date in trial mode say 10 APR,2008 to 30 May,2008.

Do not start amibroker.. use eod2amibroker, download data of date above or between. after finishes.. press export to amibroker.
See what happens..

Thanks
Technical Analysis Software Solutions.
http://www.geocities.com/taswsol

can explain how this program work ?

Error! exportami inform taswsol ...