Why does loadlibrary fail

Ask a question. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums. NET Core. Sign in to vote. If i create a C console app, then I am able to invoke LoadLibrary successfully. To fix various PC problems, we recommend Restoro PC Repair Tool: This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance.

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This is done in order to call Dll1. The above code runs and exits,and no mail is sent. In my dll calling experience, I had same problem. I did everything for giving path rightly but my library can not be loaded. Firstly I thought my dll had error, but nothing solved my problem at start.

I advice doing below step for friends who think their project written rightly but still having same problem:. Thank you very much, your web page helped me a lot : I only had to use tchar.

You can see it in the rest of the answer. You should step through the code in a debugger to make sure all this is happening and that the code does get to function1. If it does then my guess would be that your email function has a bug in it. Why not debug it and see where it fails? Find out where the issue is first. It's either in loading the dll, calling the function, or inside the function.

I had the same issue. This link resolved it. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Again, compiled fine, but didn't load the DLL. Stepping through the program, it just puts 0 in the variable LoadLibrary is assigned to. I thought it might be a path issue, but i've put it in the defined path, in the debug folder, hardcoded the path, and still, nothing.

I'm not sure what it is i'm missing, and could really use the help of someone more experienced! Here is my code: Code:. June 18th, , PM 2. Join Date Apr Posts 27, Re: Newbie to DLLs Originally Posted by cyphen. June 18th, , PM 3. June 18th, , PM 4. I set the project character set to not set, rather than unicode, and LoadLibrary compiles fine without casting. Basically the same thing as LoadLibraryA now. Anyway, GetLastError returns , which looks like it's having trouble finding something.

I'm really scratching my head on this one! June 19th, , AM 5.