SID duplicating issue: Here comes NewSID

Security Identifier – or SID is a unique number to determine a unique object (user, group, USB device, … or even a computer). Once you duplicate a hard disk using raid mirroring, cloning, ghosting :D … You may face this problem, the SID of your PC is duplicated, you will get a lots of trouble [...]

Unblock blocked-attachment in MS Outlook

1. Exit Outlook if it is running.
2. Start Regedit
3. Go to HKEY_CURRENT_USER\Software\Microsoft\Office\11\Outlook\Security
4. Create a new string value called Level1Remove