What I suggest is to download Dependency Walker , run it, open your executable. Wait for it to finish analyzing, click File > Save. Save the .dwi file somewhere. Put it in a ZIP file and attach to a reply here so that we can look at it. Be sure to choose the correct download (32-bit or 64-bit) for your application. Don't be concerned by errors it reports - many of them are false - but the rest of the info will be useful.