Generate log for troubleshooting

Befor doing these steps you should exit XDM if its already running. To exit XDM goto File->Exit from XDM window.

If you are on Windows:
1. Open command prompt from the start menu (type cmd to search in start menu)
2. After command prompt opens, type C: and press Enter
3. Then type cd "C:\Program Files (x86)\XDM" and press Enter.
4. If it shows error like folder does not exists then type cd "C:\Programs Files\XDM"
5. Now type "jre\bin\java" -jar xdman.jar

On Linux:
1. Open terminal
2. type cd /opt/xdman
3. jre/bin/java -jar xdman.jar

On Mac OS X:
1. Open terminal from Applications->Utilities
2. Type cd /Applications/xdm.app/Contents/MacOS/
3. jre/bin/java -jar xdman.jar

[Emilio]

Hi, thanks for your answer & help...

There is the result of terminal....

//opt/xdman$ jre/bin/java -jar xdman.jar
[ main ] loading...
[ main ] 1.8.0_141-BLFS 4.15.0-46-generic
[ main ] starting monitoring...
[ Thread-0 ] instance starting...
[ Thread-0 ] Init app
[ Thread-0 ] Loading fonts
[ Thread-0 ] Loading config...
[ Thread-0 ] Creating folders
fr
[ Thread-0 ] Loading language fr
[ Thread-0 ] Context initialized
[ Thread-0 ] instance started.
[ AWT-EventQueue-0 ] showing main window.
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
[ Thread-2 ] New content: jre/bin/java -jar xdman.jar
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
icon type:xhdpi
[ AWT-EventQueue-0 ] List changed
icon type:xhdpi
icon type:xhdpi
current component version: 1
[ Thread-1 ] manifest download response: 204
Stat: 1
checking for app update
[ Thread-1 ] manifest download response: 200
7.2.7 7.2.8
I hope that's help...

[Hack3r]

Version 7.2.10 Step 5 should be :

Now type "java-runtime\bin\java" -jar xdman.jar