I've managed after theses instructions: http://www.earnforex.com/blog/qualit...storical-data/ to import the data successfully to some MT4 terminal, but I've been only able to import small parts of the information. THe big one that's m1 data from GBPUSD since 2004 to Nov 14, gives me a strange error, after the step 8 of the aforementioned link:
8. Launch MetaTrader 4. Do not open any charts
online, open your downloaded M1 chart offline (example shown for EUR/USD chart):
it seems that the large part of m1 data cited seems as: GBP/USD,H1 And therefore are not successfull to import the data into the terminal. The filename which I used is the correct one: GBPUSD1.hst
The EURUSDm1 which appears in the picture can also be downloaded from historical data out of Dukascopy, but it appears to have any malfunction and I successusfully could load it into the mt4 terminal.