Message "Failed to create java virtual machine" after starting Design Studio 1.2 SP1

Hi experts,

after I installed the SP1 of Design Studio 1.2 I become the Message "Failed to create java virtual machine" and I´m not able to start the Design Studio.

My java version is 1.7

My SapDesignStudio.ini File (C:\Program Files\SAP BusinessObjects\Design Studio) looks like as follow:

-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200.v20130521-0416
-name
SAP
BusinessObjects
Design
Studio
-vmargs
-Xmx1024m
-Xms256m
-XX:PermSize=32m
-XX:MaxPermSize=512m
-XX:+HeapDumpOnOutOfMemoryError
-Dfile.encoding=UTF-8
-Dosgi.requiredJavaVersion=1.6
-Djava.net.preferIPv4Stack=true
-Djdk.xml.entityExpansionLimit=0
-Djavax.net.ssl.trustStoreProvider=SunMSCAPI
-Djavax.net.ssl.trustStoreType=Windows-ROOT
-Dorg.osgi.framework.os.name=win32

Any ideas or experiences?

Many thanks and regards,

Michael