Runtime error (at -1:0): Cannot import ISSkin.dll with InnoSetup

问题:

My program installs fine in my computer, which has ISSkin installed. I tried then to install my program in a different computer that has not got ISSkin installed and I get this message upon installation : "Runtime error (at -1:0): Cannot import dll:c:\Folder00\ISSkin.dll".

I searched on the net but nothing so far. I have the following code in my INNO:

[Files] Source: "c:\Folder00\ISSkin.dll"; DestDir: {tmp}; Flags: dontcopy; Attribs: hidden system  [Code]  procedure LoadSkin(lpszPath: String; lpszIniFileName: String); external 'LoadSkin@c:\Folder00\ISSkin.dll cdecl';  procedure UnloadSkin(); external 'UnloadSkin@c:\Folder00\ISSkin.dll cdecl' 

Im am using a *.cjstyles skin for the innosetup. I changed from STDCALL to CDECL but to no avail. Has anyone had this problem and how it can be solved?

回答1:

You're extracting the dll to temporary files but trying to load it from some 'c:\folder00\', which most probably won't exist in the target computer.

Follow the example on the product page and you'll be fine. Relevant pieces from the linked example:

[Files] Source: ISSkin.dll; DestDir: {app}; Flags: dontcopy Source: Office2007.cjstyles; DestDir: {tmp}; Flags: dontcopy      [Code]  procedure LoadSkin(lpszPath: String; lpszIniFileName: String); external 'LoadSkin@files:isskin.dll stdcall';  function InitializeSetup(): Boolean; begin   ExtractTemporaryFile('Office2007.cjstyles');   LoadSkin(ExpandConstant('{tmp}\Office2007.cjstyles'), '');   Result := True; end;  

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