Can anyone help me???
From one version of 5.2.1 to another version of 5.2.1, there isnt much to worry about.
However, as always follow the Best Practice for upgrading Web Reporter:
-Best Practices for upgrading Web Reporter: https://kc.mcafee.com/corporate/index?page=content&id=KB69689
But do we need to uninstall the older version & then install the newer version or straightaway we can install the newer version so that it will overwrite the existing one.
Nothing fancy here, just install over the top.