@shahzad i draw them when candel ID 1 made a shadow biger than 45 pip
then i draw 2 lines in 2 side of thad shadow

hi. i want to have an expert that draw 2 line at the first point and the end of the big shadows and when the price come in this area:

1. open a position
2. delet this 2 lines
   my problem is when i have for example 10 lines but i want to delet just this 2 lines

@l-andorrà yes

Why, when I add a simple block to the expert, or for example, I want a sound to be played while opening a position, or I add a condition. Does my expert fail?

I can't use my experts in MetaTrader 4. They do not work properly. The results they show are different from the results they show on my friends' computers. Or they don't work at all on my metatrader. By the way, I use Windows 11.

@l-andorrà shared/N7R4qO1be

hi. whats the reson of this error?