Jars for Websphere MQ 5.3 in PI 7.3

Hi All,

I am trying to use search for the below jars to install in my PI Server for Websphere MQ 5.3

com.ibm.mq.jar

com.ibm.mqbind.jar

com.ibm.mqjms.jar

connector.jar

I have taken the 1st,2nd and last jar from the MQ version 7.5.I am not able to find the jar com.ibm.mqbind.jar.I tried searching in IBM sites.I dint find it.Where can i get it from ??

The list of jars required for MQ 7.5 are as below.If we install these jars,are they not backward compatible for version MQ 5.3??Please help me in going ahead with it??

CL3Export.jar

CL3Nonexport.jar

com.ibm.mq.headers.jar

com.ibm.mq.jar

com.ibm.mq.jmqi.jar

com.ibm.mq.pcf.jar

com.ibm.mqjms.jar

connector.jar

dhbcore.jar

fscontext.jar

providerutil.jar

rmm.jar

Thanks