I want to know if there is an option in the ePO console while deploying the Mcafee agent , which can uninstall the 3rd party AV\security solution from the client machine??
Use a similar script to this for a Wrapper
:: Set path to current product folder
:: Get software package source directory and set as variable SRCDIR
for /f "delims=" %%a in ('cd') do @set SRCDIR=%%a
:: Call application or script
Exit /B 0
Run the EEDK.exe, Click the tools drop down and set your build folder (this is where ePO packages will be built based on your scripts), Click Save,
Set your script folder location, Set a product Name for it, set a version for it, Assign a description (This will be shown in ePO once loaded in the repository, Set the command to run (This is the sample code I provided above). Select OS version you can run this on and then click Build Package.
You can use EEDK to add the package to ePO but I prefer to add it manually.
Once you have the package in the ePO repository you can deploy it using a Agent deployment task and setting it as an install.
Hope that helps.