i am writing an installer which should support MT4 and MT5 Terminals. I would like to ask experienced MT5 customers following:
The procedure and file/directory structure seems to be very similar to MT4. There is TerminalDir and DataDir in both. MQL4 is for MT4 and MQL5 is for MT5. "origin.txt" inside DataDir shows TerminalDir location. Of course i am talking about MT4 600+. Can someone give me any hint or suggestion to take care of the installation beside the information i have just given?