Check_MK Werk 2319: winperf_if: fixed exception when using windows_if.ps1 in an old windows version

ID: 2319 Title: winperf_if: fixed exception when using windows_if.ps1 in an old windows version Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.2.7i3 The windows_if.ps1 plugin does not provide all informations on windows installations older than Windows 2003. The winperf_if check was unable to work without the missing data. This has been fixed.