you won't find an answer when doing the search...problem is ppl often tend not to report back and also often aren't patient enough to do a step by step troubleshooting...
i can see you're using Java v6 - is it updated to latest which should be Version 6 Update 33 (Build 1.6.0_33-b03)?!? -> System Settings - JavaControlPanel/ApplicationInfo
Java DL urls and hints here:http://www.havenandhearth.com/forum/viewtopic.php?f=2&t=28086
Are you running 32Bit or 64 Bit Windows?
If it is 64Bit Windows your run.bat points to Java 64 Bit but in the screenshot i see you're using 32Bit Ender...but 64Bit Java needs 64Bit Ender http://odditown.taggedup.com/ender/HnH_Ender_x64.zip
and hopefully you'll download the updatehttp://odditown.taggedup.com/ender/update.zip
too - just unpack it into Ender folder ...
you even might consider DLing the automatic Ender updater http://dl.dropbox.com/u/18779594/HnH/HnH_Updater.7z
and unpack into Ender...
Also edit your.bat like this (change in italic):
"C:\Program Files\Java\jre6\bin\java.exe" -Xms256m -Xmx512m -jar haven.jar moltke.seatribe.se -r ./res
pls check all this and report back