WIN7 right-click manager can not open and there is a solution that the program is not associated with the error

In the process of using WIN7, sometimes there will be a problem: the computer & rdquo; right-click "management" can not open and appear The program is not associated with the error prompt, the specific reason is due to the accidental deletion of a key value of the registry “ IsShortcut & rdquo;. There are also some reasons that may be caused by the failure of the CompMgmtLauncher.exe call due to the installation of some incompatible programs.

Troubleshooting Steps:

1. When this problem occurs, first Win+R calls up "Run”, type regedit and press Enter to open the Registry Editor.

2, find HKEY_CLASSES_ROOT\\lnkfile, click to see if the right pane contains the key name IsShortcut, not found sometimes, right click "New (N) & rdquo;, “ characters String value (S) & rdquo;, renamed to IsShortcut; continue to locate HKEY_CLASSES_ROOT\\piffile, also check whether the right pane contains the IsShortcut key value, and if not, create one. When you are done, close the Registry Editor, log out of the system and log back in. If it is indeed caused by the deletion of the IsShortcut key value, this method can be solved perfectly, but the small arrow of the shortcut will also be restored at the same time.

3. If the above method cannot be solved, the problem is not caused by deleting the IsShorcut key. You can try the next method to fix it.

4, the same method to develop the registry editor, navigate to HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\CLSID\\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\shell\\Manage\\command, in the right pane “Default” key value (double-click to open) is changed to mmc.exe %windir%\\system32\\compmgmt.msc. Close the registry editor, at this time <; management & rdquo; should be able to open, this method can be repaired due to the failure of the CompMgmtLauncher.exe call caused by the "management" can not open, the system will directly call compmgmt.msc Not CompMgmtLauncher.exe.

Note:

In the case of such failures, the reason is mostly caused by the loss of IsShortcut key value, but it is not deleted by the user. Partially acknowledging that I have used "Optimization Software" I suggest that friends here should use less or no so-called optimization tools. When using it, you must also know what modifications the system has made to the system, whether it can be recovered. When optimizing the system, it must be based on the premise that the system function is intact and can work normally. Otherwise, in exchange for destroying the structure or function of the system so that it cannot work properly, in exchange for "optimization", the gains and losses of this need to be measured.