右健“我的電腦”中的“管理”項，打不開，出現“該文件沒有與之關聯的程序來執行該操作。請安裝一個程序、或者，如果已安裝程序，請在“默認程序”控制面板中創建關聯。” 這是由於應用某些優化軟件造成，其中可能是去掉桌面標箭頭所致，處理方法如下：
1、在“開始”菜單中鍵入regedit.exe 回車，打開相應鍵值：HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Manage\command，將：“%SystemRoot%\system32\CompMgmtLauncher.exe”這個鍵值改成：“%windir%\system32\mmc.exe /s %windir%\system32\compmgmt.msc”。
2、如果沒有相應的鍵值，請把在記事本中編輯以下內容，並保存為xxx.reg，雙擊導入注冊表就ok了。
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOTCLSID{20D04FE0-3AEA-1069-A2D8-08002B30309D}shellManage] @=hex(2):40,00,25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00,74, 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, 79,00,63,00,6f,00,6d,00,70,00,75,00,74,00,2e,00,64,00,6c,00,6c,00,2c,00,2d, 00,34,00,30,00,30,00,00,00 "MUIVerb"=hex(2):40,00,25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00, 6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c, 00,6d,00,79,00,63,00,6f,00,6d,00,70,00,75,00,74,00,2e,00,64,00,6c,00,6c,00, 2c,00,2d,00,34,00,30,00,30,00,00,00 "SuppressionPolicy"=dword:4000003c "HasLUAShield"="" [HKEY_CLASSES_ROOTCLSID{20D04FE0-3AEA-1069-A2D8-08002B30309D}shellManagecommand] @=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, 65,00,20,00,2f,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