how to prevent access of hard disc from guest user in window 7 ?

Question

i want to restrict guest user from access the hard disc data, so how it could be, i goes through this way gpcedit.mc, User Configuration > Administrative Templates > Windows Components > Windows Explorer

Hide these specified drives in My Computer if you want to just hide the drives but still allow direct access (e.g. from run prompt, etc.) to the drives. Find Prevent access to drives from My Computer to hide the drive and prevent access to it. In whichever settings dialog, choose the Enabled radio button and choose the drive(s) you want to restrict. As of Windows 7

it hides the hard disc partition but it can allow to access data to the guest user. kindly help me urgent response reqired

Solution

Right click the folder or drive you wish to set permissions on, click properties then go to security.

If you need more information: http://www.wikihow.com/Change-File-Permissions-on-Windows-7

Comments

[Jamie Hanrahan]

You can do this with "Permissions" settings. The trouble is that if you do this to the OS drive the guest user won't be able to run any programs.

[AyAz]

how to go with permissions settings.???

[DavidPostill]

Welcome to Super User! Please read the question again carefully. Your answer does not answer the original question.