Fehler: Verbinden des Laufwerks fehlgeschlagen

Hallo,

gerade wollte ich seit etwas längerer Zeit auf meine mit Cryptomator verschlüsselten Daten zugreifen.
Ich wurde auf ein Update auf Version 1.3.3 hingewiesen und habe dieses installiert.

Nun kann ich leider kein einziges Vault mehr öffnen, da ich nur noch die Meldung bekomme: “Verbinden des Laufwerks fehlgeschlagen”.
Was kann ich nun tun? Ich benötige dringend Zugriff auf meine Daten innerhalb der nächsten zwei Wochen.

OS: Windows 7 64-Bit Professional (alle aktuellen Updates installiert)
Cryptomator: V. 1.3.3
Schutz: Kaspersky IS 2018

Hier die Log-Datei:

16:33:59.169 [main] INFO org.cryptomator.launcher.Cryptomator - Starting Cryptomator 1.3.3 on Windows 7 6.1 (amd64)
16:33:59.564 [JavaFX Application Thread] INFO o.c.launcher.MainApplication - JavaFX application started.
16:33:59.643 [JavaFX Application Thread] INFO o.c.common.settings.SettingsProvider - Failed to load settings, creating new one.
16:34:00.018 [JavaFX Application Thread] INFO org.cryptomator.jni.JniModule - loaded WinFunctions.dll
16:34:00.733 [pool-4-thread-1] INFO o.c.ui.controllers.WelcomeController - Current version: 1.3.3, lastest version: 1.3.3
16:34:22.071 [JavaFX Application Thread] INFO org.eclipse.jetty.util.log - Logging initialized @-1ms to org.eclipse.jetty.util.log.Slf4jLog
16:34:22.109 [JavaFX Application Thread] INFO o.c.frontend.webdav.WebDavServer - Binding server socket to 127.0.0.1:42427
16:34:22.127 [JavaFX Application Thread] INFO o.e.jetty.server.AbstractConnector - Started ServerConnector@68853224{HTTP/1.1,[http/1.1]}{127.0.0.1:42427}
16:34:22.247 [JavaFX Application Thread] INFO o.c.k.WindowsProtectedKeychainAccess - Creating new keychain at path C:\Users*Zensiert*\AppData\Roaming\Cryptomator\keychain.json
16:34:23.133 [pool-3-thread-1] INFO o.c.common.settings.SettingsProvider - Settings saved to C:\Users*Zensiert*\AppData\Roaming\Cryptomator\settings.json
16:34:27.224 [pool-4-thread-1] INFO org.eclipse.jetty.server.Server - jetty-9.4.7.v20170914
16:34:27.248 [pool-4-thread-1] INFO o.e.j.server.handler.ContextHandler - Started o.e.j.s.ServletContextHandler@5f2d489a{/,null,AVAILABLE}
16:34:27.248 [pool-4-thread-1] INFO org.eclipse.jetty.server.Server - Started @-1ms
16:34:27.248 [pool-4-thread-1] INFO o.c.frontend.webdav.WebDavServer - WebDavServer started.
16:34:27.286 [pool-4-thread-1] INFO org.eclipse.jetty.server.session - DefaultSessionIdManager workerName=node0
16:34:27.287 [pool-4-thread-1] INFO org.eclipse.jetty.server.session - No SessionScavenger set, using defaults
16:34:27.287 [pool-4-thread-1] INFO org.eclipse.jetty.server.session - Scavenging every 600000ms
16:34:27.293 [pool-4-thread-1] INFO o.a.j.w.server.AbstractWebdavServlet - authenticate-header = Basic realm="Jackrabbit Webdav Server"
16:34:27.295 [pool-4-thread-1] INFO o.a.j.w.server.AbstractWebdavServlet - csrf-protection = null
16:34:27.296 [pool-4-thread-1] INFO o.a.j.w.server.AbstractWebdavServlet - createAbsoluteURI = true
16:34:27.296 [pool-4-thread-1] INFO o.e.j.server.handler.ContextHandler - Started o.e.j.s.ServletContextHandler@2a25b16f{/CwdXzke5SDO-/VaultCro,null,AVAILABLE}
16:34:27.296 [pool-4-thread-1] INFO o.c.f.w.s.WebDavServletController - WebDavServlet started: /CwdXzke5SDO-/VaultCro
16:34:27.340 [pool-4-thread-1] INFO o.c.f.w.s.WebDavServletController - Mounting http://cryptomator-vault:42427/CwdXzke5SDO-/VaultCro using org.cryptomator.frontend.webdav.mount.WindowsMounter
16:34:27.416 [JavaFX Application Thread] ERROR o.c.u.controllers.UnlockedController - Mount failed.
org.cryptomator.frontend.webdav.mount.Mounter$CommandFailedException: Command failed with exit code 2. Expected 0. Stderr: Systemfehler 67 aufgetreten.

Der Netzwerkname wurde nicht gefunden.

at org.cryptomator.frontend.webdav.mount.ProcessUtil.assertExitValue(ProcessUtil.java:28)
at org.cryptomator.frontend.webdav.mount.WindowsMounter.mount(WindowsMounter.java:43)
at org.cryptomator.frontend.webdav.servlet.WebDavServletController.mount(WebDavServletController.java:102)
at org.cryptomator.ui.model.Vault.mount(Vault.java:140)
at org.cryptomator.ui.controllers.UnlockedController.lambda$mountVault$1(UnlockedController.java:164)
at org.cryptomator.ui.util.AsyncTaskService.lambda$asyncTaskOf$0(AsyncTaskService.java:43)
at org.cryptomator.ui.util.AsyncTaskService$AsyncTaskImpl.lambda$null$6(AsyncTaskService.java:106)
at org.cryptomator.ui.util.AsyncTaskService.logExceptions(AsyncTaskService.java:135)
at org.cryptomator.ui.util.AsyncTaskService.access$100(AsyncTaskService.java:24)
at org.cryptomator.ui.util.AsyncTaskService$AsyncTaskImpl.lambda$run$7(AsyncTaskService.java:104)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

16:34:35.161 [JavaFX Application Thread] INFO o.e.j.server.handler.ContextHandler - Stopped o.e.j.s.ServletContextHandler@2a25b16f{/CwdXzke5SDO-/VaultCro,null,UNAVAILABLE}
16:34:35.161 [JavaFX Application Thread] INFO o.c.f.w.s.WebDavServletController - WebDavServlet stopped: /CwdXzke5SDO-/VaultCro
16:34:35.186 [JavaFX Application Thread] INFO o.c.k.WindowsProtectedKeychainAccess - Creating new keychain at path C:\Users*Zensiert*\AppData\Roaming\Cryptomator\keychain.json
16:34:37.080 [JavaFX Application Thread] INFO o.c.launcher.MainApplication - JavaFX application stopped.
16:34:37.083 [Thread-1] INFO o.c.launcher.CleanShutdownPerformer - Goodbye.

MfG,
Moira

Sorry für die späte Antwort. Weiterer Verlauf: