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Windows 10 not finding DLL in JAR file.

See original GitHub issue

I’m the project lead for ComiXed.

We’re using your library to process WebP encoded comic pages. On Mac no issues have been reported. However some Windows users have reported a bug when working with WebP images (see the thread here for the details - comixed/comixed#159):

Exception in thread "Jarvis-ComiXed" java.lang.UnsatisfiedLinkError: C:\Users\<user>\AppData\Local\Temp\8794223231485648063webp-imageio.dll: Can't find dependent libraries
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(Unknown Source)
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.load0(Unknown Source)
        at java.lang.System.load(Unknown Source)
        at com.luciad.imageio.webp.NativeLibraryUtils.loadFromJar(WebP.java:131)
        at com.luciad.imageio.webp.WebP.loadNativeLibrary(WebP.java:31)
        at com.luciad.imageio.webp.WebP.<clinit>(WebP.java:38)
        at com.luciad.imageio.webp.WebPDecoderOptions.<clinit>(WebPDecoderOptions.java:20)
        at com.luciad.imageio.webp.WebPReadParam.<init>(WebPReadParam.java:24)
        at com.luciad.imageio.webp.WebPReader.getDefaultReadParam(WebPReader.java:147)
        at javax.imageio.ImageIO.read(Unknown Source)
        at javax.imageio.ImageIO.read(Unknown Source)
        at org.comixed.model.library.Page.getImageMetrics(Page.java:145)
        at org.comixed.model.library.Page.<init>(Page.java:120)
        at org.comixed.loaders.ImageEntryLoader.loadContent(ImageEntryLoader.java:45)
        at org.comixed.adaptors.archive.AbstractArchiveAdaptor.processContent(AbstractArchiveAdaptor.java:211)
        at org.comixed.adaptors.archive.ZipArchiveAdaptor.loadAllFiles(ZipArchiveAdaptor.java:90)
        at org.comixed.adaptors.archive.ZipArchiveAdaptor.loadAllFiles(ZipArchiveAdaptor.java:45)
        at org.comixed.adaptors.archive.AbstractArchiveAdaptor.loadComic(AbstractArchiveAdaptor.java:138)
        at org.comixed.task.model.ProcessComicTask.startTask(ProcessComicTask.java:60)
        at org.comixed.task.runner.Worker.run(Worker.java:187)
        at java.lang.Thread.run(Unknown Source)

We’re using the 1.0 release from Maven of webp-imageio.