FreelanceSections

Script Download File from internet using Windinet.dll and Overwrite old version

MQL4 Experts Scripts

Job finished

Execution time 1 day
Feedback from employee
Great Customer, great insight of his work and great experience for me.
Feedback from customer
Fast delivery developer, always able to communicate fast and update necessary improvement based on request. Highly recommended developer to go with DLL related project

Specification

I need a simple script that can download a zip file from internet (link given in chat later).


The script should do (in sequence)

  1. Download the zip file from given link
  2. Save the file at Terminal Folder location (the one that usually when we open data folder for our MT4/5)
    • If there is exisitng zip file, it will overwrite
  3. Unzip the zip file (inside got 3 folder, MQL4, template and tester)
  4. Copy these folder and paste it (overwrite) at the initial terminal folder. (Update the ex4 files)
  5. After complete the overwrite, Zip file is deleted.
  6. Message box will pop up and inform me the process is completed.


Download the file should use WindInet.dll (Sample code = https://www.mql5.com/en/code/82)

File management one I think it can be done using kernal.dll.

If you got other DLL to suggest is also welcome to let me know in advance.


For step 3,4 - Copy out the folder and overwrite, please let me know if is posible to do it or not. Open for any suggestion.


Code need to be clean and easy to understand. Perferbly with description beside.

Source code is needed.




Responded

1
Developer 1
Rating
(258)
Projects
269
29%
Arbitration
2
50% / 0%
Overdue
3
1%
Working
Published: 2 codes
2
Developer 2
Rating
(163)
Projects
236
32%
Arbitration
30
27% / 30%
Overdue
26
11%
Free
3
Developer 3
Rating
(78)
Projects
246
74%
Arbitration
7
100% / 0%
Overdue
1
0%
Free
Published: 1 article
4
Developer 4
Rating
(42)
Projects
49
47%
Arbitration
1
100% / 0%
Overdue
1
2%
Free
Published: 1 code
5
Developer 5
Rating
(94)
Projects
162
40%
Arbitration
20
15% / 75%
Overdue
73
45%
Free
Published: 3 codes
Similar orders
EA algorithme haute fréquence une minute 5minute 50 - 100 USD
Bonjour ! Je vous ai contacté pour le développement de mon EA sur MetaTrader. Je souhaite intégrer une stratégie précise avec une gestion stricte des règles du courtier Exness. J'ai déjà préparé le cahier des charges complet sous format PDF avec toutes les spécifications techniques
SKBOT 35+ USD
want an MQL5 Expert Advisor (EA) for MetaTrader 5, mainly for XAUUSD (Gold). Strategy: The EA should trade based on market structure, Break of Structure (BOS), Fair Value Gaps (FVG), Order Blocks (OB), and Fibonacci retracement levels. BUY setup: Detect bullish market structure. Detect a bullish Break of Structure (BOS). Identify the relevant bullish FVG and/or Order Block created around the structure move. Use
Light 🕯️ 50+ USD
To apply, you must already have your EA running on an active MT5 trading account connected to the market. The account must have genuine trading history that can be independently reviewed and verified. EA Requirements 1. Prop-Firm Compatible Risk Management - The EA must include daily and overall drawdown protection. - Required inputs: "MaxDailyLoss = 5%" "MaxTotalDrawdown = 10%" - Once either limit is
Craete mt4 expert advisor 80 - 110 USD
Hello, I'm looking for developer or coder to create a custom expert advisor (EA) on mql4 according to my strategy. The developer should be able deliver both indicator and source code for the job. Thanks
Self sufficient Trading robot 30+ USD
​ Indicators: Fast MA (Period 10, Exponential) and Slow MA (Period 50, Exponential). ​ Buy Signal: When Fast MA crosses above Slow MA. ​ Sell Signal: When Fast MA crosses below Slow MA. ​ Risk Management & Parameters: ​Customizable Lot Size (Default: 0.01). ​Stop Loss (SL) and Take Profit (TP) in pips. ​Trailing Stop options. ​Max Spread filter. ​ Platform: MetaTrader 5 (MQL5)
Writing of an Expert Advisor 30+ USD
​ Indicators: Fast MA (Period 10, Exponential) and Slow MA (Period 50, Exponential). ​ Buy Signal: When Fast MA crosses above Slow MA. ​ Sell Signal: When Fast MA crosses below Slow MA. ​ Risk Management & Parameters: ​Customizable Lot Size (Default: 0.01). ​Stop Loss (SL) and Take Profit (TP) in pips. ​Trailing Stop options. ​Max Spread filter. ​ Platform: MetaTrader 5 (MQL5)
A robot 30+ USD
Je souhaite trouver un développeur pour réaliser ce travail et effectuer les paiements via cette application. Je m'engage à ne communiquer avec les candidats que par cette application, y compris par messageries tierces, correspondance personnelle ou courriel. Je comprends que toute personne ne respectant pas ces conditions sera interdite de publier des commandes sur la plateforme Freelance
Experienced MQL5 Developer Needed for Custom HFT-Style MT5 Scalping EA 30 - 100 USD
I am looking for an experienced MQL5/MT5 developer to develop a custom Expert Advisor based on a complete technical architecture already prepared by the client. This is not a request to design a trading strategy from scratch . The strategy architecture, entry/exit concepts, filters, risk-management requirements and testing requirements are already documented. The main responsibility will be MQL5 development
EAs 100+ USD
To apply, you must already have your EA running on an active MT5 trading account connected to the market. The account must have genuine trading history that can be independently reviewed and verified. EA Requirements 1. Prop-Firm Compatible Risk Management - The EA must include daily and overall drawdown protection. - Required inputs: "MaxDailyLoss = 5%" "MaxTotalDrawdown = 10%" - Once either limit is
Strategy 40 - 60 USD
yo i have a strategy i would really like to turn into a signal bot basically please this is very technical and serious to me the strategy needs more time 1 time frame and the bot most be 100% accurate

Project information

Budget
30+ USD