Collectible Card Game Headquarters

Since a few days I'm not able to Launch the client anymore. I'm now running version 1.4.15v3 and had to do a Java update a few days ago.
Once the download of 1.4.15v4 is finished it switches to the instaling, but immediately interrupts, says 'new versio of xmage available' and the according box pops up. So I'm trapped in a loop, since clicking the box starts the download process anew.

I found this in the xmage-launcher editor file:

ERROR 2016-09-21 08:01:21,834 Error: =>[SwingWorker-pool-1-thread-4]
java.io.EOFException: Truncated ZIP entry: mage-client/lib/mage-sets-1.4.15.jar
at
(ZipArchiveInputStream.java:619)

followed by additional lines like above

What to do?

didn't let my post the whole error-message because of spam

I am suffering from the same problem are os:windows 10

Same problem here