Fix "Access violation read to 0x00000000" error on a licensing system DLL written in C++

MQL4 Integración C++

Tarea técnica

I have a License system  for ea and indicator based on a wordpress plugin which uses a DLL to communicate with the license server.

written in c++

The system works fine when running on newer windows OS from win 11 to win 8, but throws the error "Access violation read to 0x00000000" when running on older windows like window 7 and older vps like windows 2012 server R2.

I need this issue fixed for the vps to work on all windows without error.


I will provide the source code.

Compiled with visual studio 2019

Han respondido

1
Desarrollador 1
Evaluación
(48)
Proyectos
53
8%
Arbitraje
19
16% / 37%
Caducado
3
6%
Ocupado
2
Desarrollador 2
Evaluación
(185)
Proyectos
190
27%
Arbitraje
0
Caducado
3
2%
Libre
3
Desarrollador 3
Evaluación
(18)
Proyectos
25
28%
Arbitraje
0
Caducado
2
8%
Libre
4
Desarrollador 4
Evaluación
(144)
Proyectos
198
42%
Arbitraje
20
25% / 55%
Caducado
9
5%
Libre
Solicitudes similares
I want to lock my indicators and my EAs in the data folder with a password because i am going to give my pc to a trader , the real names of the indicators also should be changed or covered on the screen so no one should go and find them online
I have an MT4 indicator (Nth Exponential Moving Agerage) that I need to be converted into an ATAS platform indicator. As far as I know ATAS platform uses C# language to code there indicators. I shall provide the MT4 version to the winning bidder
Trade Entry Rule : 1 . New Arrow Higher or Lower Appear : Entry . (Range/Period: {Input}) After Entry Trailing Stop Trails { Trail Step (Input) } 2 . Lot Size { Input } 3 . Take Profit { Input } 4 . Max Number of Trades { Input } 5 . Total Number of Trades per Entry { Input } ---------------------------------------------------------------------------- 6 . Spread Filter { Input }
I need a bot that sends notifications from cTrader to telegram. Please send in your bid if you believe you can do it. You have more chances if you already have something similar
I need someone to help me convert my tradingview pinescript to mt4, my budget for this project is $20 and I need this done fast in two days, Also, I am going to need you to be able to build a new indicator because that's the nest project, But I need to know if you can do this first , Thank you
I need you to convert my tradingview pinescript to mt4, I have just $10 for it now, But i am going to give you more work later on cause i still have more work i am going to need you to work on for me, and i will be paying with crypto, Thank You
Hello developer, I just wanted to know if you have made a profitable Supply and Demand indicator Contact me let discuss and start fully immediately .i will be looking for great developer soon Best regards
Hello, I am in need of an expert to help me convert my tradingview pinescript to mt4, I will attach the file, But for now, I only got $15 for this project and the only payment method I can use right now is crypto, I will send it to you through crypto, Also I need someone that is ready to work because I still have lot of projects I will need him to do for me
EA for MT4 SUMMARY: The robot uses a Moving Average (MA) with 6 Levels (3 Levels above the MA and 3 Levels below the MA). It does not use other indicators. The robot will make transactions only when the price reaches these Levels, under certain conditions. No trades are made when the price reaches the MA. MA period and distance for Levels are adjustable! It is a semi-adjustable robot with many variables, which will
I want a bot developer deriv He has experience and I want a profitable robot, the profit is higher than the loss Or I want someone to sue with me. I have a profitable robot, but I want another robot or to improve another robot I have

Información sobre el proyecto

Presupuesto
30+ USD
Plazo límite de ejecución
de 1 a 2 día(s)

Cliente

(2)
Encargos realizados15
Número de arbitrajes0