I have a lenovo y460p, with windows 7 home premium. Microsoft security Essential is installed and updated, but I can't open gpedit.msc. The error says type correct. Please help me, ERROR: windows cannot find 'gpedit.msc' . make sure you typed the name correctly, and then try again.

Try using mmc to open it. What is the exact error message? This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner 2010 / 2011 Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows 7, Configuring Microsoft Certified IT Professional: Enterprise Administrator

The Home Versions Of Windows do not come with Group Policy/Local Group Policy tools Please see following link for similar request http://social.technet.microsoft.com/Forums/en-US/w7itproperf/thread/c2b38439-e6c1-451d-a4ef-384fa7e610f4/Lee Bowman MCITP MCTS