Allocation V16 installation error

Hi Experts,

I am facing an issue while installing allocation V16.

Can someone please address this issue ?

init.taskdefs:

Trying to override old definition of task propertycopy

Trying to override old definition of task shellscript

Trying to override old definition of task pathtofileset

Trying to override old definition of task runtarget

Trying to override old definition of task remoteant

Trying to override old definition of task propertyregex

Trying to override old definition of task assert

Trying to override old definition of task math

Trying to override old definition of task trycatch

Trying to override old definition of task antserver

Trying to override old definition of task antcallback