How to Set Up MT4 on a New Computer

Moving MetaTrader 4 to a new computer is straightforward in principle: install the platform, log in to your TIOmarkets account, and you are trading again. In practice, most traders also want their existing chart layouts, custom indicators, Expert Advisors, and saved templates to carry across, so that the new setup feels exactly like the old one rather than starting from a blank slate.

This guide walks through both parts: a clean installation of MT4 on a new machine with TIOmarkets, and the optional migration of your saved customisations from the old computer. The whole process usually takes less than thirty minutes if you plan it before you need it, and considerably longer if you only think about it after the old machine has stopped working.

Why a Clean Install Is Worth Doing Carefully

A trading terminal is not just a piece of software; it is a small ecosystem of your charts, your indicators, your templates, and the muscle memory you have built around them. Skipping the migration step and rebuilding everything by hand on the new machine is possible, but it costs time and risks small inconsistencies (a missing template here, a slightly different indicator setting there) that can affect how you read the market.

Your TIOmarkets account credentials work on any installation of MT4 that connects to TIOmarkets servers, so the trading side carries over automatically once you log in. What does not carry over automatically is anything stored locally in the MT4 data folder: templates, custom indicators, Expert Advisors, scripts, and chart profiles. These need to be copied across manually if you want them on the new machine.

Step 1: Download and Install MT4 on the New Computer

Start by downloading the MT4 installer directly from the TIOmarkets MT4 page. The Windows installer (tiomarkets4setup.exe) is provided on that page and ships pre-configured with TIOmarkets servers, so you will not need to add them manually after installation.

Run the installer and follow the on-screen prompts. The default installation folder is usually inside Program Files, which is fine for most users. If you plan to run more than one MT4 instance on the new computer (for example, one for live and one for demo), choose a different folder for each subsequent install; otherwise the new installation will overwrite the previous one in place. Each separately-installed copy of MT4 maintains its own data folder, charts, and saved accounts independently.

Once the installer finishes, launch MT4 once. This creates the folder structure inside the data folder, which you will need for the migration step.

Step 2: Log In to Your TIOmarkets Account

With MT4 open on the new machine, go to File > Login to Trade Account. Enter your TIOmarkets account number, password, and select the appropriate server (TIOMarkets-Live1 for live, TIOMarkets-Demo1 for demo). Tick "Save account information" if you want MT4 to remember the credentials.

Click Login. If everything is correct, the platform connects to the trading server and starts receiving live prices. The bottom-right corner should show green bars next to the account number, confirming a healthy connection. Open the Market Watch window (Ctrl+M) and check that prices are updating in real time as a final sanity check.

Your account balance, open positions, pending orders, and trade history are stored server-side, so they appear automatically once the connection is established. There is nothing to migrate on the account side.

Step 3: Locate the MT4 Data Folder on the Old Computer

The MT4 data folder is where all your customisations live. To find it, open MT4 on the old computer, click File > Open Data Folder. A Windows Explorer window opens, showing folders such as MQL4, profiles, templates, and config.

For migration, the most important subfolders are:

• MQL4/Indicators: custom indicators, both compiled (.ex4) and source (.mq4)
• MQL4/Experts: Expert Advisors (.ex4 and .mq4)
• MQL4/Scripts: utility scripts
• MQL4/Profiles/Templates: saved chart templates (.tpl)
• profiles: saved chart layouts (workspace arrangements)
• templates: an older location for templates in some MT4 builds

Copy these folders, or at least their contents, to an external drive, a cloud folder, or a network location that the new computer can also reach.

Step 4: Paste the Customisations Into the New MT4 Data Folder

On the new computer, with MT4 already installed and launched at least once, close the platform. Then open the new MT4's data folder by launching MT4 briefly, going to File > Open Data Folder, and then closing the platform again.

Paste the contents of the old data folder into the same locations in the new data folder. If the new folders already contain default files with the same names, you can usually overwrite them; if you are unsure, keep a backup of the new folder first. Once the files are in place, restart MT4. Your custom indicators should appear in the Navigator window under Indicators, your Expert Advisors under Expert Advisors, and your templates should be available through right-click chart > Template.

If a custom indicator or EA does not load, check the Experts and Journal tabs (Ctrl+T) for compile errors. Some indicators distributed as .mq4 source files need to be recompiled in MetaEditor on the new machine; this is usually a one-click operation but can fail if the indicator depends on libraries that were also stored in the old data folder.

Step 5: Reapply Chart Profiles and Layouts

A profile in MT4 is a saved snapshot of your chart layout: which symbols are open, which timeframes, which indicators on each chart, and the window arrangement. Profiles live in the profiles folder, which you copied across in Step 3.

To load a profile on the new computer, go to File > Profiles, and select the name of the profile you saved on the old machine. The full chart layout reconstructs itself, complete with applied templates and indicators (provided you copied those across too).

If your old setup had multiple profiles (for example, one for forex pairs and one for indices), they should all appear in the Profiles menu after the migration. Switching between them is a one-click operation.

Step 6: Test on Demo Before Going Live

Even with a clean migration, it is sensible to verify everything on a demo account before placing live trades. Switch your login to the demo server (TIOMarkets-Demo1) using File > Login to Trade Account, and place a few small test orders to confirm that the platform is behaving as expected.

Check that your custom indicators draw correctly on the chart, that Expert Advisors initialise without errors in the Journal, and that templates apply cleanly. Demo accounts often execute instantly and may not fully replicate live slippage conditions, but they are a good way to confirm that the platform setup itself is working before moving back to live.

Trading at TIOmarkets

TIOmarkets offers MetaTrader 4 and MetaTrader 5 on desktop, web, and mobile, across four account types. The Standard account is created automatically on registration with a minimum deposit of $20 or currency equivalent. The Raw and VIP Black accounts are opened separately through the client area. The Nano account is MT5 only with a $20 minimum deposit, USD only. Hedging is supported on all accounts. A swap-free Islamic account is available; contact TIOmarkets for eligibility and instrument requirements. Copy trading is available on both MT4 and MT5.

Orders are executed at the best available market price, which may result in positive or negative slippage. Demo accounts often execute instantly and may not fully replicate live slippage conditions. Spreads are variable and are typically higher than minimum figures shown. Leverage on each instrument is subject to change depending on market conditions and applicable regulatory requirements. You can review the full list of account types on the TIOmarkets accounts page.