problems with launcher

Hello,
I have an issue with installing xmage on my second computer (win 10).
I updated java to the latest version.
Then I downloaded and installed the launcher. But when the launcher opens it shows:
Reading config from *****//xmage.de/xmage/config.json
Error reading config from *****//xmage.de/xmage/config.json
Possible causes: Site is offline or internet connection is unavailable.
When I press 'Launch Client' I get a black popup window and nothing happens.
When I press 'Update' it's telling me that the latest version is already running. And when I force the update the client doesnt respond anymore.
I also tried to download xmage 1.4.9 as a zip file and unpack it.
I am able to play the game then but I cannot find a server list or download the symbols/images.
Please help me!
Rajes
p.s.: I had to change http in the post (to ****) because it wouldnt let me post...
I have an issue with installing xmage on my second computer (win 10).
I updated java to the latest version.
Then I downloaded and installed the launcher. But when the launcher opens it shows:
Reading config from *****//xmage.de/xmage/config.json
Error reading config from *****//xmage.de/xmage/config.json
Possible causes: Site is offline or internet connection is unavailable.
When I press 'Launch Client' I get a black popup window and nothing happens.
When I press 'Update' it's telling me that the latest version is already running. And when I force the update the client doesnt respond anymore.
I also tried to download xmage 1.4.9 as a zip file and unpack it.
I am able to play the game then but I cannot find a server list or download the symbols/images.
Please help me!
Rajes
p.s.: I had to change http in the post (to ****) because it wouldnt let me post...