Promise Array Management
Solution:
cd /root/WebPAM/UninstallerData
after moving to the above directory
mv Uninstall_Promise_WebPAM Uninstall_test_project_promise
mv Uninstall_Promise_WebPAM.lax Uninstall_test_project_promise.lax
./uninstall.sh
once the uninstallation is complete come to the root directory again
and then issue
rm -rf WebPAM
At this point everything is removed
WebPAM can now be reintalled.