Pop-up Blocker is Missing

How to enable the Pop-up Blocker option in Internet Explorer if it is missing or grayed out.

1. Click Start > Run, type regedit and click OK.

2. Click the plus sign next to HKEY_CURRENT_USER

then Software
then Policies
then Microsoft
then Internet Explorer
then Restrictions

On the right side, double-click NoPopupManagement, and set it to 0.

3. Now click on the plus sign next to HKEY_LOCAL_MACHINE

then Software
then Policies
then Microsoft
then Internet Explorer
then Restrictions

On the right side, double-click NoPopupManagement, and set it to 0.

4. Close regedit.

Now the Pop-up Blocker option in Internet Explorer should be available the next time you launch it.