Establish a connection with the MetaTrader 5 terminal.
[in] Path to the metatrader.exe or metatrader64.exe file. If the path is not specified, the module attempts to find the executable file on its own.
Returns True in case of successful connection to the MetaTrader 5 terminal, otherwise - False.
If required, the MetaTrader 5 terminal is launched to establish connection when executing the MT5Initialize() call.