If you are attempting to recover an older file, follow these steps: Obtain a Decompiler:
It was gibberish. Thousands of lines of gobbledygook: var_0x3f2 = array_0x7e1[loop_2] ^ 0x5A; No logic. No comments. A thousand scrambled variables. But the tool had a button: how to convert ex4 to mq4 free top
Here are the three most popular approaches ranked by effectiveness. If you are attempting to recover an older