Java question Toto Unable to create the selected preference page

Problem:
Unable to create the selected preference page.
Com/genuitec/eclipse/core/ui/preference/myeclipsepreferencepage (Unsupported Major.minor version 49.0)

Solution:
Mode one:
System level path is higher than User Level path JDK path must be in System path comparison insurance

Mode two:
Shortcuts for MyEclipse
Add:-VM D:/program Files/java/jdk1.5.0_11/bin/javaw.exe assigned to your JDK
"D:/program Files/java/eclipse/eclipse-sdk-3.3-win32/eclipse/eclipse.exe"
-VM D:/program Files/java/jdk1.5.0_11/bin/javaw.exe
-product Com.genuitec.myeclipse.product.ide

Mode three:
to modify the Eclipse.ini file in eclipse (note is not the Eclipse directory under MyEclipse):
Path:
D:/program files/java/eclipse/ Eclipse-sdk-3.3-win32/eclipse
Actions: Adding-VM D:/program files/java/jdk1.5.0_11/bin/javaw.exe
Results such as:
-showsplash
Com.genuitec.myeclipse.product
--launcher. Xxmaxpermsize
256m
-vmargs
-xms128m
-xmx512m
-dosgi.splashlocation=d:/program files/java/ MyEclipse 6.0/eclipse/myeclipsesplash.bmp
-duser.language=en
-xx:permsize=128m
-XX:MaxPermSize=256M
-VM D:/program files/java/jdk1.5.0_11/bin/javaw.exe