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Cannot start JForex3 jnlp applicatoin
http://www.dukascopy.com/swiss/english/forex/jforex/forum/viewtopic.php?f=85&t=55575
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Author:  SMARTFX [ Fri 06 Oct, 2017, 23:45 ]
Post subject:  Cannot start JForex3 jnlp applicatoin

Hi,

For several weeks now, I cannot start JForex3 (demo and live) if I download jnlp from https://www.dukascopy.com website. I get Java error "Unable to launch the application" and the exception as presented below. It happens to all of my PCs, even for those with freshly installed OS (Windows 10 Pro) and Java. The error always refers to the same commons-logging library.

However, there is no issue if I download the jnlp file from https://www.dukascopy.com/europe. In such case all works fine.

Are you aware of the issue, is there any cure for it?

#### Java Web Start Error:
#### Unable to load resource: https://platform.dukascopy.com/demo_3/lib/commons-logging-1.1.1.jar

com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://platform.dukascopy.com/demo_3/lib/commons-logging-1.1.1.jar
   at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
   at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
   at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
   at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
   at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source)
   at java.util.concurrent.FutureTask.run(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)


java.util.zip.ZipException: Not in GZIP format
   at java.util.zip.GZIPInputStream.readHeader(Unknown Source)
   at java.util.zip.GZIPInputStream.<init>(Unknown Source)
   at java.util.zip.GZIPInputStream.<init>(Unknown Source)
   at com.sun.deploy.net.HttpDownloadHelper.download(Unknown Source)
   at com.sun.deploy.cache.Cache.downloadResourceToTempFile(Unknown Source)
   at com.sun.deploy.cache.Cache.downloadResourceToCache(Unknown Source)
   at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
   at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
   at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
   at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
   at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source)
   at java.util.concurrent.FutureTask.run(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)


Best regards,
Greg

Author:  SMARTFX [ Wed 25 Oct, 2017, 08:09 ]
Post subject:  Re: Cannot start JForex3 jnlp applicatoin

Hi Dukascopy Team,

It is working fine now. The jnlp file from both sources www.dukascopy.com or www.dukascopy.com/europe are start the application as expected.

Configuration of my PCs and VMs has not changed.

Best regards,
Greg

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