Wowza Server 3 will run on turkish OS. The issues is the Java local. Java will use the machine default locale which when set to Turkish language can cause problems with parsing the configuration XML file values. Try editing [install-dir]/bin/setenv.bat and add this line (it may already be in there commented out - delete rem):
Also, I will have sales follow up on the disconnected license issue. There should be options available.
set JAVA_OPTS=%JAVA_OPTS% -Duser.language=en -Duser.country=US