Tip & How-To about Computers & Internet

How to Extend Windows 7's expiry date to 120 days.

‘Rearm’ trick on Windows 7 is done using the similar commands and steps withWindows Vista. Follow these steps to reset and extend activation grace period from 30 days to 120 days in Windows 7:
Install Windows 7 without any product activation key.
After installation is completed, use the Windows 7 for 30 days and wait for the remaining days left to activate Windows counting down to 0, or almost zero.
When the activation grace period (or evaluation trial period) is almost expired or ended, log on to Windows 7 desktop, and open a Command Prompt window (i.e. type Cmd in Start Search and hit Enter).
Type any of the following commands into the command prompt, and then hit Enter:
sysprep /generalize
slmgr.vbs –rearm
rundll32 slc.dll,SLReArmWindows
slmgr /rearm
Reboot Windows 7 to enjoy another 30 days of free usage without worrying about activation nor even need to crack Windows 7.
When the activation grace period countdown timer almost running down to 0 again, repeat the ‘rearm’ trick to enjoy another 30 days of Windows 7 for free. User can run the rearm command for maximum of 3 times.

Posted by on

Computers & Internet Logo

Related Topics:

Related Questions:

1 Answer

my production code dont work i think a trial verson of vista was loaded on and now only runs in safe mode


You can extend the 30 Day Trial to 120 Days by following method. Start computer in safe mode. Open the Internet Explorer type c: at the address bar of the Internet Explorer and press enter It will ask for the UAC - User account Control. Click continue on that. Now type C:\Windows\System32\ into the address bar. then find the file cmd.exe and right click the file and click on run as administrator. Command prompt will open. Now type the command slmgr -rearm and press enter Type the command [ slmgr -rearm ]and enter again. Do the above step three times. The windows will work for next 120 days

Apr 17, 2010 | Acer Computers & Internet

2 Answers

product key for vista ultimate


hey if you've not tried anything else,
then better rearm your vista.

it'll give you another 30 days to find the keys.

hope it'll be enough for you to find the keys.

How to rearm

[in command prompt]
slmgr - rearm
-----------------------------------------
here slmgr means system license manager.
rearm means to reset the timer.

Feb 16, 2009 | Microsoft Windows Vista Ultimate Edition

Not finding what you are looking for?

246 people viewed this tip

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Loading...