1. install JAVA, curently jre1.6 has bugs on saaj. j2sdk1.5 is working fine

2. if it works well, we should see JAVA_HOME/lib/security/cacerts

3. insert ca certificates by using key tool

keytool.exe -import -alias old-eScienceCA -file "c:\certs\01621954.0" -keystore "$JAVA_HOME/lib/security/cacerts"
keytool.exe -import -alias eScienceRoot -file "c:\certs\8175c1cd.0" -keystore "$JAVA_HOME/lib/security/cacerts"
keytool.exe -import -alias eScienceCA -file "c:\certs\adcbc9ef.0" -keystore "$JAVA_HOME/lib/security/cacerts"

copy exisitng cacer which has cacert insterted may work

4. go to RMCS-GUI directory and run

java -jar "RMCS-GUI.jar"