Restrict loading of Component Services snap-in into MMC.

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MMC can load various snap-ins that are used to simplify system management tasks of daily routine. This setting can disable loading of the snap-in Component Services into MMC.

Level: Recommended For Experts Only

Description:
Microsoft management console tries to simplify system management tasks of daily routine. It has applications, which have been built with modules. These applications, called snap-ins, can be added to a program that works independently or as a part of the bigger application. Say, if you run \windows\system32\com\comexp.msc from start > run menu, you are loading the snap-in from the basic framework (mmc). Mmc provides system administrators an adaptable interface to view the system and set it up. The component services is a com+ management tool. This setting can restrict loading of this snap-in into the mmc. For this, go to start > run menu, enter regedit and navigate to the registry path listed below. If any of the subkeys \mmc\{c9bc92df-5b9a-11d1-8f00-00c04fc2c17b} does not exist, create them as explained below. Then, create a string value restrict_run in the right panel. Now, right-click and modify its value to 1 which can disable snap-in. However, if you want to enable back the snap-in, delete the subkey {c9bc92df-5b9a-11d1-8f00-00c04fc2c17b}. The changes take effect after a restart or logoff. When editing the registry it is highly recommended to run a quick scan for optimization, you can test your system now for free.

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First, click the 'Start' button, and select 'Run'. In the resulting dialog box, type "regedit".

Go to <b>[HKEY_CURRENT_USER\Software\Policies\Microsoft\]</b>, key and create a new key with the name "MMC" under "Microsoft".

Then, create a "{C9BC92DF-5B9A-11D1-8F00-00C04FC2C17B}" key under "MMC".

Now, right-click in the open area to create a String Value with the name "Restrict_Run" in "{C9BC92DF-5B9A-11D1-8F00-00C04FC2C17B}" key.

Next, right-click on "Restrict_Run" and click on 'Modify'.

Finally set the value data as '1' and click 'OK'.

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Registry Entries

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Path: [HKEY_CURRENT_USER\Software\Policies\Microsoft\]
Location: Current User
Value Name: MMC
Data Type: Key
Action Type: Add an Entry

Path: [HKEY_CURRENT_USER\Software\Policies\Microsoft\MMC\]
Location: Current User
Value Name: {C9BC92DF-5B9A-11D1-8F00-00C04FC2C17B}
Data Type: Key
Action Type: Add an Entry

Path: [HKEY_CURRENT_USER\Software\Policies\Microsoft\MMC\{C9BC92DF-5B9A-11D1-8F00-00C04FC2C17B}\]
Location: Current User
Value Name: Restrict_Run
Data Type: REG_SZ (String Value)
Enabled Value: 1
Action Type: Add an Entry

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