ID: 13852 Title: Win-agent installer creates allow-pull-mode file correctly Component: Checks & agents Level: 2 Class: Bug fix Version: 2.2.0i1 Previously, custom action in MSI failed if the available Powershell was too old. Such failure made impossible the obtaining of the previously installed version of win-agent. For the use case <tt>update from 2.0 on 2.1</tt>, this means lack of connection between agent and site, i.e. stop of the monitoring. Since this release, the uninstaller custom action supports also Powershell 4.0 thus solving the problem.