>Ed. While I have your expertice, could you help me with another problem? I'm using the _Isource.dll from Smaller Anaimals to do some JPG cropping. Everything works fine in development but when I go to compile a Win32 Exe from the project I get the following errors:
> Unknown ISOPENFILESOURCE - Undefined
> Unknown ISREADJPGTORGB - Undefined
> Unknown ISGETLASTERROR - Undefined
> Unknown ISCLOSESOURCE - Undefined
> Unknown ISCROPRGB - Undefined
> Unknown ISOPENFILEDEST - Undefined
> Unknown ISWRITERGBTOJPG - Undefined
> Unknown ISCLOSEDEST - Undefined
>
>I tried to add the dll to the project under API Librarys but I now get an error stating "Library File _isource.dll is invalid."
>

You're either missing a static .LIB or a .DLL that publishes the entrypoints mentioned above. I don't know anything about the product, so beyond the generic "what's wrong" I can't help much. I suspect that the .DLL is the problem; it could well be the provider for all of those calls, and it might require instalation using the decompression install APIs, or may itself be missing some component it needs to operate properly.