右鍵「電腦」→「管理」無反應、或執行 compmgmt.msc 報錯,主因是登錄 HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Manage\command 鍵值損壞/遺失。提供現成 .reg 檔內容,雙擊匯入即可修復。
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Manage\command]
@=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,73,00,79,00,73,\
00,74,00,65,00,6d,00,33,00,32,00,5c,00,6d,00,6d,00,63,00,2e,00,65,00,78,00,\
20,00,2f,00,73,00,20,00,25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,\
00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,63,00,6f,00,6d,00,\
70,00,6d,00,67,00,6d,00,74,00,2e,00,6d,00,73,00,63,00,00,00
fix_compmgmt.reg (副檔名 .reg)。原理: 該登錄值對應 %windir%\system32\mmc.exe /s %windir%\system32\compmgmt.msc,修復後 MMC 主控台能正確載入「電腦管理」嵌入式管理單元。