Remove DLL (FreeImage)

[Myicq]

I have developed a small application using FreeImage DLL. I enclose the DLL inside the compiled EXE, so that the DLL is written to @ScriptDir if it is not there already.

That part works just fine.

My problem is at program exit. I would like to clean up nicely.

I have tried the following

Case $btnEXIT
    if FileExists(@ScriptDir & "\FreeImage.dll") Then
    _FreeImage_DeInitialise()
    _FreeImage_UnLoadDLL()      ; UNLOAD THE DLL
    Sleep(1000)
    FileDelete(@ScriptDir & "\FreeImage.dll")
    EndIf
    Exit

but the DLL is still there at program exit.

I assume that the DLL is somehow locked by FreeImage or the program, alas a catch-22.

Any hints ?

[trancexx]

You should know if you have it locked, it's your responsibility to know what your code does. Check one more time unloading and loading functions. You have a leak of handles.

[ProgAndy]

Oops, small bug in _FreeImage_UnLoadDLL() I used a wrong variable in DLLClose (refcount instead of handle)

PS: I'm updating the UDF, also adding about 50 new functions of new FreeImage release.

Edited May 3, 2011 by ProgAndy

[Myicq]

You should know if you have it locked, it's your responsibility to know what your code does.

Ehh excuseme, that is exactly what I tried to keep track of. And actually turned out to be UDF with a small typo. So treat me gently