Problem: The uninstaller GUI does not display
Solution:
Verify that your Java version is 1.4 or later:
path to_java_exec\java -version
For example, if your Java executable is located in C:\jdk1.4\bin, enter:
C:\jdk1.4\bin\java -version
Set JAVA_HOME when launching the uninstaller. Go to %SYBASE%, and from the Command Prompt window, enter:
sybase.bat .\uninstall\OSWSuite\uninstall -is:javahome JAVA_HOME location
where JAVA_HOME is the absolute path to your jdk\jre home.