"ExpertRemove function called" indicates that your EA is being automatically removed from the chart. This could be due to various reasons, such as:
- your EA initialization or start function is encountering an error, causing it to be removed
- your EA properties or settings are not compatible with the current chart
- there is a conflict between your EA and other indicators
When I install my bot and activate , it shows me a message that says " Alert: This broker applied slippage, need mql4 file to solve it", in the beggining I worked well, but after stop it and delete it for a short pweriod of time, I can no longer install it again, the function "ExpertRemove function called", remove the ea expert in the chart, Can anyone help me.
The advisor is removed from the chart because the author programmed it to do so. Contact the author of the advisor.
I Guess If it's a problem with the set of slippage of the bot or latency?
There is only one reason for calling ExpertRemove - the programmer added it to the code. That is, the programmer explicitly prohibited the use of the advisor when certain conditions arise. We don't know what was in the author's head when he programmed this. Therefore, only the author of the advisor knows why the advisor refuses to work in your case. Try contacting the author of the advisor.

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When I install my bot and activate , it shows me a message that says " Alert: This broker applied slippage, need mql4 file to solve it", in the beggining I worked well, but after stop it and delete it for a short pweriod of time, I can no longer install it again, the function "ExpertRemove function called", remove the ea expert in the chart, Can anyone help me.