How to remove IP's from the Windows IP Security (IPSec) Added by the Tweaking.com - Block IP Tool
If you have used the Tweaking.com - Block IP Tool to block IP's on your system and need unblock some of those IP's then follow this guide.
Step 1: Open the mmc.
Step 2: In the MMC you wil go to file and add snap in.
Step 3: Click the "Add" button.
Step 4: In the list choose "IP Security Policy Management" and then click "Add".
Step 5: Choose "Local Computer" and then click "Finish"
Step 6: Click "Close" and then click "OK"
Step 7: You will now see "Blocked IP's By Tweaking.com - Block IP Tool" Double click this to edit it.
Step 8: Double click "Blocked IP's By Tweaking.com - Block IP Tool" under "IP Security rules" to edit it.
Step 9: Double click "Blocked IP's By Tweaking.com - Block IP Tool" under "IP Filter List" to edit it.
Step 10: Here you will see each IP that has been blocked by the program. You can simply choose each IP you want to remove and click the remove button.