Enable Credential-less Discovery UI action on the MID Server form does not install Nmap and Npcap if the MID Server Service user is a non admin accountIssue The requirement for MID Server Service user is to have a Windows Service Account with only 'Log on as a service' right. So almost all the MID Server installations have the MID Server Service users as a non admin account with only 'Log on as a service' right. To enable Credential-less Discovery, we need to install Nmap and Npcap on the MID Server host machine and can be done through the UI action 'Enable Credential-less Discovery' on the MID Server form. The Nmap installation process shows Success message but when we check the host machine's installed programs, Nmap or Npcap might be missing which causes the Credential-less Discovery to fail. CauseInstalling Nmap and Npcap through the UI action 'Enable Credential-less Discovery' on the MID Server form uses the MID Server Service Account to perform the installation. In order to install Nmap and enable 'Credential-less Discovery', the MID Server must be logged in as an admin user. This requirement is reasonable since the MID Server needs admin privileges to install a third-party software on the host machine. This requirement is missing in the current documentation.ResolutionSwitch the MID Server Service user to an admin account on the host machine. After installing the Nmap on the MID Server host machine using an admin user, non-admin users can run Credential-less Discovery and Nmap commands on the host machine. Admin privileges are only necessary for the initial installation of Nmap.I would like to share an example with three MID Servers: Mid1, Mid2, and Mid3, all logged in as non-admin users on the same host machine. If we want to enable Credential-less Discovery for all three MID Servers, you can follow these steps: 1) Switch to the admin user for Mid1 and use the UI action "enable credential-less discovery" to install Nmap on the host machine.2) After installation shows success message, verify that Nmap and Npcap are listed under installed programs in the control panel.3) Since nmap and npcap are now installed on the host machine, there is no need to switch to an admin user for Mid2 and Mid3. 4) Users can simply use the UI action 'Enable Credential-less Discovery' to create the Nmap folder and scripts to perform Credential-less Discovery.