Question

LoadLibraryA not working on specific machine

Asked by: thready

Hi Experts,
I have code working on one machine but not the other.  I am loading a dll in which the full path is specified as a parameter to LoadLIbraryA:

On one machine I always get the error, the other works fine and loads the resources.  I DEFINITELY have the dll in the correct location on both machines and there is no wrong filename.  Any ideas?

Thanks,
Mike

m_hResourceInst = LoadLibraryA(strResourceFileName);
if(!m_hResourceInst)
{
   CString S;
   S.Format("The resource dll at location '%s' was not found", strResourceFileName);
   ::MessageBox(NULL, S, "ERROR", MB_ICONWARNING);
   return FALSE;
}

                                  
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Asked On
2009-11-04 at 07:41:44ID24871203
Topics

Windows MFC Programming

,

Microsoft Visual C++.Net

,

Windows Programming

Participating Experts
2
Points
500
Comments
4

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Answers

 

by: alb66Posted on 2009-11-04 at 07:47:51ID: 25740490

May be your dll has some dependancy with other dlls that are not present on one machine.
For example the VC runtime libraries.

 

by: alb66Posted on 2009-11-04 at 07:49:52ID: 25740512

 

by: ZoppoPosted on 2009-11-04 at 08:07:28ID: 25740727

Further you should check the result of 'GetLastError' in case the load fails - maybe it gives you any hint about the reason ...

 

by: threadyPosted on 2009-11-04 at 08:54:06ID: 31657008

Nice to have good help - thanks to the 2 of you!

20120131-EE-VQP-002

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