Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk. Type cmd and press ok. Because code may be executed without user's knowledge or consent, users may want to disable this feature because of security concerns.
The configuration settings that are described in this article give Administrators the ability to selectively or completely disable all Autorun capabilities for systems that run Windows , Windows XP, Windows Server , Windows Vista, and Windows Server systems.
The default behavior in Windows Vista and Windows Server is to prompt the user whether an Autorun command is to be run. Changes to these settings are described later in this article.
An Administrator can completely disable Autorun commands or revert to the pre-Windows Vista behavior of automatically executing the Autorun command. If the feature is configured to disable Autorun capabilities, or if this policy is not configured, Windows Vista and Windows Server will continue to prompt the user whether the Autorun command is to be run.
Windows Vista-based and Windows Server based systems must have update Security bulletin MS installed to take advantage of the registry key settings that disable Autorun. Click Start , type Gpedit.
If you are prompted for an administrator password or for confirmation, type the password, or click Allow. In the Details pane, double-click Turn off Autoplay. Click Enabled , and then select All drives in the Turn off Autoplay box to disable Autorun on all drives. Click Enabled , and then select Do not execute any autorun commands in the Default Autorun behavior box to disable Autorun on all drives.
Click Start , click Run , type Gpedit. In the Settings pane, right-click Turn off Autoplay , and then click Properties. Note In Windows , the policy setting is named Disable Autoplay. ImportantThis section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly.
Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs.
For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:. In the Value data box, type 0xFF to disable all types of drives. Or, to selectively disable specific drives, use a different value as described in the "How to selectively disable specific Autorun features" section.
To selectively disable specific Autorun features, you must change the NoDriveTypeAutoRun entry in one of the following registry key subkeys:.
The value of the NoDriveTypeAutoRun registry entry determines which drive or drives the Autorun functionality will be disabled for. For example, if you want to disable Autorun for network drives only, you must set the value of NoDriveTypeAutoRun registry entry to 0x If you want to disable Autorun for multiple drives, you must add the corresponding hexadecimal values to the 0x10 value. For example, if you want to disable Autorun for removable drives and for network drives, you must add 0x4 and 0x10, which is the mathematical addition of 2 hexadecimal values, to determine the value to use.
These default values are listed in the following table. All the fixes in the current update for Windows XP and for Windows Server are included in the HonorAutorunSetting registry entry in the following subkey:. Note For Windows Server and Windows XP, all changes of this update are controlled by the HonorAutorunSetting registry entry so that you can revert to the previous configuration if it is required.
The registry key has a default value of 0x1. This value enables the functionality that is present in the current update. Before you install the current update, this registry key is not present in the system. Background Intelligent Transfer Service. Computer Browser. Cryptographic Services. DHCP Client. Distributed Link Tracking Client.
Distributed Transaction Coordinator. DNS Client. Error Reporting Service. Event Log. Extensible Authentication Protocol Service. Fast User Switching Compatibility. Health Key and Certificate Management Service.
Help and Support. Human Interface Device Access. Indexing Service. Logical Disk Manager. Logical Disk Manager Administrative Service. Net Logon. NetMeeting Remote Desktop Sharing. Network Access Protection Agent.
Network Connections. In reply to Steve Winograd's post on August 10, If gpedit. In reply to CPE's post on September 10, The Group Policy Editor just makes things prettier, but it is not necessary.
You know the message: System Restore had been turned off by group policy. In reply to A. User's post on September 10, Where can I find this list please? Thank You Bill. In reply to ke4wkp's post on December 17, Documents Even though the file says Windows Server , it has all the policies listed for lesser versions of XP too.
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