Hack to Activate Microsoft Office 2007 Evaluation Trial Version
Most suites or programs of Microsoft Office 2007 allows user to evaluate the product. The trial version of 2007 Microsoft Office system can be installed by using a 25-character trial product key available from Microsoft while you download the free Office software, and you can use the Microsoft Office 2007 suite or program with full functionality for 60 days.
You may have the Office 2007 CD and are able to install Office 2007 without entering product key. However, Office 2007 will work in reduced functionality mode, where it’s effectively just a viewer for Office documents. Beside, if you forget the trial product key, or don’t wish to register a Windows Live ID to get the trial key, here’s the trick to activate Office 2007, or more correctly, bypass the activation of Office 2007 60 days trial, and making the “trial” word disappear from the Office title at the top and suppress activation and trial expiry prompt.
Note that to use Microsoft Office 2007 beyond 60 days trial period, you need to purchase a valid license for it, available from Amazon or most computer retail store.
To use this hack to crack activation on Office 2007, you need to install Office 2007 without any serial number or product key. If you have installed Office 2007 with a product key or serial number, do the following to clean remove Office 2007 of product key:
- Close all Microsoft Office applications.
- Run Register Editor by clicking on Start -> Run, and then type “regedit” in the Open box and press Enter key.
- Navigate to the following registry key:
HKEY_LOCAL_MACHINE\Software\Microsoft\Office\12.0\Registration
Note that inside the registry key, there should be another subkey that resembles the following:
HKEY_LOCAL_MACHINE\Software\Microsoft\Office\12.0\Registration\{90120000-0030-0000-0000-0000000FF1CE
or
HKEY_LOCAL_MACHINE\Software\Microsoft\Office\12.0\Registration\{91120000-0011-0000-0000-0000000FF1CE
- If there is more than one registry entries or subkeys that reference Microsoft 12.0 registration, open up each subkey, and then identify the product by the ProductName value data until you locate the subkey for the product which you want to remove the existing product license key.
For example:
ProductName=Microsoft Office Professional Plus 2007
ProductName=Microsoft Office Enterprise 2007 - Once found the correct registry subkey, delete the following values:
DigitalProductID
ProductID - Close Registry Editor.
Once Microsoft Office 2007 has been installed with no product key, proceed with the following steps:
- In Windows Explorer, brose to the following folder:
C:\Program Files\Common Files\Microsoft Shared\OFFICE12\Office Setup Controller\Proof.en\
- Right click on Proof.XML file, select “Open With…” in the right click menu.
- In the “Open With” window, select Notepad to be used to open the XML file. In Vista, if you can’t see the Notepad option, simply double click the “Other Programs” to unhide it.
- Scroll down to the bottom of the Proof.XML to locate the following lines:
</Feature> <Feature Id=”SetupXmlFiles” Cost=”1248″>
<OptionRef Id=”AlwaysInstalled”/>
</Feature> - Change the AlwaysInsalled to neverInstalled so that the line looks like following:
<OptionRef Id=”neverInstalled”/>
- Save the Proof.xml file. In Windows Vista, you may need to take ownership and grant full access permission to yourself before able to modify the file.
- You can now launch Microsoft Office 2007 application such as Word, Excel, Powerpoint, Outlook and etc without prompting for activation.
As usual, as it’s a hack, and before you purchase a valid product key for it, you won’t be able to AND can’t access any updates or Microsoft Office Online.
Note: The hack may work for 60 days only. To make this hack fully working, try to delete additional file below, probably has to be deleted every two months:
C:\Documents and Settings\All Users\Application Data\Microsoft\OFFICE\DATA\opa12.dat
Or,
C:\ProgramData\Microsoft\OFFICE\DATA (for Windows 7 and Vista)
Disclaimer: This article is for educational and informational purpose only.
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- Run and Test Drive 2007 Microsoft Office System Virtually Online
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- How to Rearm and Extend Free Usage (Activation Grace Period) of Windows 7 to 120 Days
- What is Microsoft Office 2007 Enterprise Blue Edition?










































February 10th, 2010 04:08
You must of done something wrong then because it has worked for me
February 7th, 2010 15:09
This doesn’t work.
Have tried SO many times.
I cant save proof.en
February 6th, 2010 18:47
worked but then locked functions
February 5th, 2010 09:38
ok i have windows vista and tried to edit the file in NOTEPAD but would not let me save so i used WORDPAD and worked this might help a few ppl
February 5th, 2010 08:28
I followed the steps and it worked. But after opening MS Office 25 time the functionality features were disabled. What do I do?
February 4th, 2010 15:39
please i did this but rigth now i cant type or edit any file. it is telling me that “this modification is not allowed because the selection is locked”
February 4th, 2010 10:33
I have followed all directions and deleted the “data” folder. When I open Outlook it installs office standard 7 and recreates the DATA folder and only lets me work in read only. Any other ideas to refresh the 60 days? (Using Vista on an Acer laptop.)
February 4th, 2010 01:26
thanks a lot worked great but only for word! i can’t use all the other programs in office 2007 PLEASE HELP???
February 3rd, 2010 23:21
Hello, i’ve deleted all the necessary product keys and modified the proof.xml file and it worked for about 3 months, although Microsoft word now locks itself. I try to delete the files deleted in this folder C:\ProgramData\Microsoft\OFFICE\DATA but they always manage to come back and lock microsoft office. help please!!!!!!
February 2nd, 2010 03:01
brilliant tnx so much worked perfectly first time legends
February 2nd, 2010 02:42
THANK YOU yesssss IT WORKED
February 2nd, 2010 01:33
i followed the steps as it is mentioned but when i try to type anything in microsoft word it says “this modification is not allowed because the selection is locked”
February 1st, 2010 14:16
OMG!! IT WORKED!! You saved me from the semester from hell!!! THANK YOU!!!!!!
February 1st, 2010 11:48
Thank you so much, it works, do I have to delete this command :C:\Documents and Settings\All Users\Application Data\Microsoft\OFFICE\DATA\opa12.dat” to activated every 2 month? but anyway, thank you.
February 1st, 2010 10:11
Excuse me,
but the instructions provided will not allow me
to delete the two values.
May I be offered any assistance?
February 1st, 2010 09:34
Cut the file proof.xml and paste it on desktop , try making the changes , it will allow, once done , copy it back to the original path. It worked for me
February 1st, 2010 01:55
Hi, i followed all these instructions and it will not let me save the changes to the file in note pad. It says it cannot create the file, and make sure the path and file name are correct.
Roxy