You could open the DLL with Dependency Walker to check where it depends on auxiliary DLLs. It may happen that your DLL runs fine in your development environment but fails to load when deployed. Because the operating envionment lacks a certain runtime. This could be a .NET 4.5 runtime or so, that would need to be installed for your DLL to load successfully. hth
lippmaje:
You could open the DLL with Dependency Walker to check where it depends on auxiliary DLLs. It may happen that your DLL runs fine in your development environment but fails to load when deployed. Because the operating envionment lacks a certain runtime. This could be a .NET 4.5 runtime or so, that would need to be installed for your DLL to load successfully. hth
You could open the DLL with Dependency Walker to check where it depends on auxiliary DLLs. It may happen that your DLL runs fine in your development environment but fails to load when deployed. Because the operating envionment lacks a certain runtime. This could be a .NET 4.5 runtime or so, that would need to be installed for your DLL to load successfully. hth
Thank you. You're right. Fixed now.
Amy Liu:
Hi, I wrote a DLL and it works fine on my desktops(Windows 8.1/10). But when I put it on a widows server where I have some MT4 running, there will be an "2019.03.18 11:50:01.646 Cannot load 'C:\Users\Administrator\AppData\Roaming\MetaQuotes\Terminal\2665AF226528B3E5842XXXXXXXXXX\MQL4\Libraries\my.dll' [126]" ERROR.
I have tried Windows server 2012 and Windows server 2012R2, neither can run.
Can anybody help? Thank you very much!
https://www.mql5.com/en/forum/293517#comment_9811172
Mehmet Bastem: https://www.mql5.com/en/forum/293517#comment_9811172
Please use the link button Messages Editor
![MQL5 - Language of trade strategies built-in the MetaTrader 5 client terminal](https://c.mql5.com/i/registerlandings/logo-2.png)
You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
Hi, I wrote a DLL and it works fine on my desktops(Windows 8.1/10). But when I put it on a widows server where I have some MT4 running, there will be an "2019.03.18 11:50:01.646 Cannot load 'C:\Users\Administrator\AppData\Roaming\MetaQuotes\Terminal\2665AF226528B3E5842XXXXXXXXXX\MQL4\Libraries\my.dll' [126]" ERROR.
I have tried Windows server 2012 and Windows server 2012R2, neither can run.
Can anybody help? Thank you very much!