- Have a Windows system (in my case XP, but IMO there is the same behaviour in newer windows OS) which has never seen WinBuilder
- Uninstall every JAVA
- Install jdk1.7.0_45 as only JAVA
- Download and unzip WinBuilder into an empty directory. You can see the subdirectory Java containing jre6
- DoubleClick WinBuilder.exe
When you delete the Java directory which came from the WinBuilder installation, everything works fine.
(WinBuilder seems to conflict with the attached RTE and uses the installed RTE)
Has somebody similar experiences and can give an "everytime valid" solution?