NNFX Algo Tester Help

Error: Cannot open file 'C:\Users\...\my_indi.ex4'

The error "Cannot open file" happens when Custom Indicators options are used and the indicator name is not indicated correctly.

Make sure you type the exact name of the indicator you want to use (note that the indicator name is case sensitive) and indicate the file path if it is not in the MT4 MQL4/Indicators folder.