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Home > Success Center > Network Performance Monitor (NPM) > Clicking on checkboxes does not work

Clicking on checkboxes does not work

Created by Nigel, last modified by MindTouch on Jun 23, 2016

Views: 5 Votes: 0 Revisions: 2


Clicking on a checkbox produces (or removes) a check but the expected event does not occur.



  • Originally discovered in NPM 10.5, with IE 11 browser
  • Probably can probably occur in any Orion product
  • .NET 4



 .NET 4 does not correctly recognize IE 11 browser.

This is described in


Upgrade to .NET 4.5 or higher. This can be download from the Microsoft support site. Full instructions for installation can also be found there.




Last modified
21:53, 22 Jun 2016