Problem with backtest on mt4 with datatick - Error Report Attachment

Dear all,
Could you help me please?


1) So, I downloaded fxcm tick dates on github to import to QuantDataManager - Free


https://github.com/fxcm/MarketData/tree/master/TickData and made the necessary date format changes to import and export later to mt4.
 
Even so, I had no success backtesting on metatrader 4.
Says


Report error:
2019.09.01 18: 41: 19.131 TestGenerator: file "C: \ Users \ Yuri \ AppData \ Roaming \ MetaQuotes \ Terminal \ 43991B0A2064DA55BA82AC1479A7ADE4 \ tester \ history \ EURUSD60_0.fxt" is read-only
2019.09.01 18: 41: 19.131 TestGenerator: file "C: \ Users \ Yuri \ AppData \ Roaming \ MetaQuotes \ Terminal \ 43991B0A2064DA55BA82AC1479A7ADE4 \ tester \ history \ EURUSD60_0.fxt" cannot open [5]


Best Regards,


Yuri Caetano