背景：

全新服務器，需要增加性能監控，發現無法通過powershell讀取性能指標

解決方法：

• Open the Registry Editor by going to the Start Menu and selecting Run…, then type “regedit”,and click the OK button.
• Navigate to the HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/SecurePipeServers/winregregistry key.
• Right click on the "winreg" key and select Permissions.Add users or groups to which you want to grant Read access.
• Exit Registry Editor and restart Windows.