Thanks for the hint Aurélien, > there *maybe is* documentation about this, see question & comments from > Konstantin Kolinko in > http://tomcat.apache.org/tomcat-7.0-doc/windows-service-howto.html
but I asked this question, because I recognize, that it didn't worked like it is described, but in version 6 the description was the same and it has worked. Regards Arno