JNLP Launching error

I have jnlp application installed on remote client computer. Everyting was OK since today, when i without reinstall or restart tomcat server. The client pc gets following error:

com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://112.92.56.120:8080/CrownX/libs/axis2/axis2-transport-http-1.5.1.jar
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
 at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
 at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
 at com.sun.javaws.Launcher.downloadResources(Unknown Source)
 at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
 at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
 at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
 at com.sun.javaws.Launcher.launch(Unknown Source)
 at com.sun.javaws.Main.launchApp(Unknown 开发者_高级运维Source)
 at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
 at com.sun.javaws.Main$1.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)

java.io.IOException: index file not found
 at com.sun.deploy.cache.CacheEntry$9.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at com.sun.deploy.cache.CacheEntry.writeFileToDisk(Unknown Source)
 at com.sun.deploy.cache.CacheEntry.writeFileToDisk(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.getCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
 at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
 at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
 at com.sun.javaws.Launcher.downloadResources(Unknown Source)
 at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
 at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
 at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
 at com.sun.javaws.Launcher.launch(Unknown Source)
 at com.sun.javaws.Main.launchApp(Unknown Source)
 at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
 at com.sun.javaws.Main$1.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)

When i tried downloading application from another pc everything is OK. I reinstalled JRE, rebuild and restart server - no result. Any ideas? Thanks in advance!