General - page 4

Hello, I am experiencing a deterministic Strategy Tester failure in MT5 build 5506. The tester aborts immediately after failing to open its own history cache files ( .hcs ), even though history download, synchronization, and processing all complete successfully. Below are the exact failure points

Hello I am experiencing a problem in MT5 Build 5505 after the update on 16 Jan 2026. The issue occurs **only with optimization of EAs on custom symbols**. Here are the details: 1. **MT5 Build:** 5505 2. **Problem:** Optimization stops with errors: - "ticks send error" - "ticks

Good morning, Please, can someone shed some light on this for me? I'm at my wit's end. I'm trying to do backtesting and I keep getting the same error. Maybe it's something simple I'm missing, but I can't see it. It can't be that it doesn't work on any system. I must be missing something. The problem

Hi! I wanted to ask if someone could 'spot' me on my logic, and hopefully point out if I have maybe missed something and to help identitify potential 'blind spots'. Thank you! Buy signal: (Strong signal) Start of the uptrend Low[0] <= Low[1] && Close[0] >= Low[1] && VOL[0] >= VOL[1] // Bearish

Hello everyone, Currently, any change in server resources —such as disk expansion, CPU or RAM upgrades, Windows recovery, or VPS migration—can result in a new activation being consumed . In many cases, this leads to unintentional license loss , even though the product has not been used on a second

I'm trying to update the programs I've purchased on MT5, but the purchased products aren't displaying correctly. The purchased Expert Advisors (EAs) are still showing the "Buy" button instead of the "Update" button, and the logs keep showing errors. MQL5 Market failed to get list of user products

I have purchased an EA on the market, but it is not listed under "my purchases". How do I reinstall it onto a new MT5 platform? Thanks in advance

Recently I was watching a video on the channel René Balke on Youtube, and to be honest, my code makes no trades even though the code is the same... The author of the code is René Balke #property version "1.00" #include <Trade/Trade.mqh> int handle; input double lotSize = 0.1 ; input ENUM_TIMEFRAMES

My financial operation is blocked l need help with my profile l need it

I've written an Mq5 EA that basically runs every tick, possibly places 1 new trade on a chart/pair, and usually never has more than 2 trades per chart/pair. Every tick it checks for closure of existing trades in a fairly simple way (checking DD amount), and possibly places a new trade if 0 or 1

Hi everyone, I've recently moved to futures trading using third party data. The issue I'm currently facing is, during optimizations where I test 6 instruments together for a few years (D1 timeframe, open price only), memory explodes. For each instrument I'm running a back adjusted series where my

i have Vps with MQL5 and my broker move server this week end from NY to london i would like to know if MQl5 will adjust automatically or i need to done on section Vps monday

I was using the Meta Trader 5 inside Linux OpenSuse and Wine . Until recently it was working very well, but now when trying to run this program, it does not work anymore. The following error message is displayed "A debugger has been found running in your system please unload it from memory and...

I have 21 charts open and when I use the Short-Key "Alt-R", they always get arranged into 5 columns, where the first 4 columns have 4 charts in a row and the 5th column has 5 charts in a row. How can I automatically arrange them to 7 columns with 3 rows

My Broker: «redacted»-MT5 Real Server

I try to access metatrader 5 and appear this message: A debugger has been found running in your system. Please, unload ir from memory and restart your program. I am more than three days trying to solve this problem, I try everything suggestion and nothing. We need a metatrader 5 version for linux

The software is trying to create 2026 .hcs , but the background Agent service ( metatester64.exe ) does not have the "Create Folder" permission it needs to build the directory tree first. It’s a "chicken and egg" bug, I believe. I have confirmed it 40 times and spent 5 hours tracking this down. The

I recently bought a computer to perform backtesting and optimization in MT5, but it seems the processor architecture is not compatible; it doesn't allow me to do any backtesting. Once I start the backtesting or opimization (any time, 1 day, 2 days, 1 week), it is apparently canceled by the

The Client's log confirmed they used a Virtual Private Server (VPS) and loaded the EA named "FXxxxx" in a way designed to bypass the Broker's detection systems. Broker told me this sentence since they banned me by "AutoTrading disabled by server” then told I still trying to using this EA again. Is

my mt5 on windows is freezed and my attempts to reinstall dont solve the issue how to reset and continue with trading

In the past months I've developed 5+ EA (starting as a beginner) and have faced with a discussion. Is it better to optimize and better the strats that I have or to create new one? IMO, creating new strats is better beacause they give you more ideas on where to look for better results

Why does a broker/proprietary trading firm disable "autotrading"? First, I was facing the problem of having the trailing stop disabled, as I mentioned in the post: And now that I've started developing my own trailing stop, I'm facing the fact that all brokers are disabling my "autotrading," as if

i purchased an indicator called TPSpro TREND PRO for mt5 and the indicator stopped working, I tried reaching out to the seller but no response. What can i do

How can I find out how many MT5 accounts are connected to a trading account? Is there any way to know this? The proprietary trading desk I'm using (Fundscap) doesn't allow changing the MT5 password, and I believe my data has been leaked. However, Fundscap itself, through various forms of contact

Does anyone have historical tick-by-tick data (CSV file) for the complete year 2024 of the WIN$ symbol on the B3 stock exchange and would be interested in selling it

Guys, I’m having issues with the strategy tester today. It won't pull any history data, and the journal logs aren't giving me any clear error messages. Any idea what might be causing this

Dear all, Please, here is my case: I have subscribed to a signal and every day +1 of position opening, I receive this message before, closing the signal position opened in the previous day. Here is the messages I have found in the logs: 1 10:08:06.360 '74857': Signal - position #26568734 sell 0.10

Do I need to restart the EA when I deposit or withdraw money from the trading account or does it automatically detect it and continue running

This topic will be used to bring together all information about MT5 updates process. This is NOT for chitchat. To avoid undesirable update you need to work with account(s) from a BROKER . Using their server(s) and/or website to get one. On the FIRST installation of MT5, from a mt5setup.exe you got

According to https://www.mql5.com/en/book/common/conversions/conversions_numbers long StringToInteger(string text) The function converts a string to a number of type long . Note that the result type is definitely long , and not int (despite the name) and not ulong . An alternative way is to