Hello Sarma,
After you finish the install of MQX, please install the update of MQX on CW, the steps as below:
1. Click Help menu ->Install New Software..

2. In the work with space select FSL MCU Eclipse Update Site - http://freescale.com/lgfiles/updates/Eclipse/MCU10_6/com.freescale.mcu.updatesite

3, Select the MQX4.2 related updates refer to your requirements :

4. then refer to the reminder to finish the installation .
Have a great day,
Alice Yang
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