Windows 7 activation - Trick

Windows 7

Windows 7 - Trick

I recently installed windows 7 'again'. But now, I am fed up with all those cracks and there is always a feeling that the crack must have some kind of virus.

While searching about them I found a new way to keep my Windows 7 genuine without any crack on My Digital Life Forum by mcclausky.

Side Effects:

  1. You will have to rearm the method every month.
  2. Your windows will always remain in 30 Day trial period.


  • Make a reminder on Scheduled Tasks or Microsoft Outlook (calenders).


Open Notepad as Administrator

Step 1 - Making Batch File

We will make a batch file & store it in C Drive.
  • First of all open windows startmenu
  • Write notepad in searchbar(this startmenu is available in 7)
  • Now rightclick on Notepad (run as administrator)
  • Now paste this script in Notepad
reg load HKLM\MY_SYSTEM "%~dp0Windows\System32\config\system"
reg delete HKLM\MY_SYSTEM\WPA /f
reg unload HKLM\MY_SYSTEM

  • Save Notepad file as "delwpa.bat" (without quotations) in C:\ (drive) or where the windows is installed
  • Remember it should only be stored in C:\ (root folder)

Step 2 - Restarting PC

We now need to execute this file we made & saved in windows. To do that we will go to CMD by restarting windows.

  • Press F8 on startup - to enter windows starting menu
  • Choose Repair option
  • Now choose CMD (command Prompt)
  • Here it may show that windows is installed in D: , don't worry.
  • After entering CMD you will see something like X:\windows

It will bring you to X:\
Now type: 
It will bring you to D drive.
Now check Directories. By typing:
If you find "delwpa.bat" in the directories then go to step 3. 
Now again Type:

Step 3: - Executing delwpa.bat

  • After you found "delwpa.bat" in directories.
  • Type:
  • delwpa.bat 
  • To execute the file.
It will show confirmation that, the file was successful or something....
Command Prompt as Administrator

Step 4 - Start PC

The computer will start & windows will say that "This product is not genuine" - ignore it.
Now Run Command Prompt (CMD) as Administrator - Same method of notepad, applies here.
And Execute the following code by typing it in CMD.
slmgr /ipk HYF8J-CVRMY-CM74G-RPHKF-PW487
Home Premium
slmgr /ipk RHPQ2-RMFJH-74XYM-BH4JX-XM76F
Home Basic
slmgr /ipk 7Q28W-FT9PC-CMMYT-WHMY2-89M6G
Type it in command Prompt and press enter.
After few seconds some prompts will appear. Click OK on them.

Final step - Again Restart

  • Now after you have restarted your PC.
  • Again Run Command Prompt as Administrator.

Now type
slmgr /dlv

  • And Press enter.

After few seconds a prompt window will appear with lot of data.In the end of the window will be written.
Time Remaining: 30days
Remaining windows rearm count: 4

Tips for Re-arming:

When you want to rearm the following method again.
Typing code in Command prompt
Just type:
slmgr /rearm


  1. You can only rearm this method for 4 times.
  2. After that you will need to again do this whole process (It hardly take 5 min).
  3. Or you can keep the file "delwpa.bat" in your Root directory - that is C:
  4. And just repeat Step 2 to step 5.

If you can't do the method or need any help just drop your question in comment.


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  4. Hi, I'm IT from Always Marbella Real Estate. I have problems with sysprep (it always shows error). Will try with the BAT file you recomend. Thank you for sharing


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