To prevent users from disabling SAE plus 3.0 or SAE 3.5 add-ons and leave other add-ons manageable, open Group Policy Management Editor and do the following:
- In the left pane, expand Computer Configuration\Policies\Administrative Templates\Windows Components\Internet Explorer\Security Features\Add-on Management or User Configuration\Policies\Administrative Templates\Windows Components\Internet Explorer\Security Features\Add-on Management.
- In the right pane, right-click Add-on List and select Properties.
- Click the Settings tab, and then select Enabled.
- Click Show. The Show Content prompt displays.
- Click Add to specify individual add-ons by using the CLSID:
NOTE: CLSID must include the braces that enclose the rest of the CLSID.
- CLSID value for McAfee SiteAdvisor BHO is {B164E929-A1B6-4A06-B104-2CD0E90A88FF}
- CLSID value for McAfee SiteAdvisor Toolbar is {0EBBBE48-BAD4-4B4C-8E5A-516ABECAE064}
- Enter the name of the item to be added by typing {B164E929-A1B6-4A06-B104-2CD0E90A88FF}
- Enter the value of the item to be added by typing 1, and then click OK.
- Enter the name of the item to be added by typing {0EBBBE48-BAD4-4B4C-8E5A-516ABECAE064}
- Enter the value of the item to be added by typing 1, and then click OK.
- Click OK.
- Click Apply, and then OK.
- Close the Group Policy Editor.
You can also block all extensions in IE other than extensions listed in the Add-on List by enabling group policy option Deny all add-ons unless specifically allowed in the Add-on List.
