Apache tomcat server

Hi all, 
I have a problem with setting JAVA_HOME variable in Tomcat 6.0.16. 
When I set it in catalina.bat as: 
set JAVA_HOME=C:\Program Files\Java\jdk1.6.0_07
set JRE_HOME=C:\Program Files\Java\jdk1.6.0_07\jre

I get an error: 
Files\Java\jdk1.6.0_07"" was unexpected at this time.

Any one help me.....‼‼