Question about Microsoft Office Professional 2007 Full Version for PC

1 Answer

So I put on one of the activation keys, and it installed and now it's telling me the key in invalid... now what do I do? I need to be able to use this program because I am a teacher. I can't find the original CD for this product though. Please help!

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 340 Answers

The key for this product has most likely expired. On these types of softwares there is a limit to the number of times you can activate the product and/or a limit on the number of computers that you can install and activate this. Once you have reached that amount of activations the key for the product will expire. To use your Office program you will need to purchase a new key and you can do so through the microsoft website.
Here is a link that may help you in attempting to successfully reactivate your Office. If this does not work you will need to purchase a new key

Posted on Oct 13, 2010

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

3 Answers

Product key for window ultimate 7

You have to purchase it online. Then you will be given a product key to be able to use the software.

Feb 10, 2014 | Dell Inspiron Computers & Internet

1 Answer

Hi dear I have big problem with install class pad Manager because when I want to run it, this program want key install then I put the original key install the program said its invalid key. Please help...

Maybe you made a mistake entering the key. Maybe the key is aingle license key and your activation may not be the first one. Maybe..., I really do not know. However, you can go to the Casio World site and download a version limited to 30, 60 or 90 days. Some older versions of the ClassPadManager still exist on the Internet, and are valid for 180 days. You may go to to download a copy. Sorry, the site is in French.
You can also contact Casio regarding the invalid key message.

Aug 11, 2011 | Casio ClassPad 300 Calculator

1 Answer

My Office 2007 Professional CD Key on my product key card is indicating that the number is invalid when entered to activate my office installation

Ring microsoft registration/support line for your country, tell tehm the number you have they will either give you a new one or at least tell you whats going wrong (maybe the number has been compromised in some way.

Apr 24, 2011 | Microsoft Office Professional 2007 Full...

1 Answer

Trying to put norton on another pc keeps coming invalid key

I think may be its due to the you are trying to active Norton 360 or Nav with the product key of nis or trying to activate with expierd product key need to remove existing Norton program with Norton removal tool
2. Download and run Nis2010

to download Norton removal tool go to or
Download and run the first tool

Once we finished the un installation we need to download and run Norton Internet Security 2010
to download Norton Internet Security 2010 go to this link

May 12, 2010 | Symantec Norton Internet Security 2010...

1 Answer

I have office 2007 on my desktop and want to put it on my laptop using the disc i have. but it keeps saying invalid key code. i have only had it a few months so not sure why it wont go through. its...

Even though it's true. It only works for 3 computers using the same key. It should give you a problem while activating when installing on more PCs but not "invalid key code" are you sure you typed it correctly?

Apr 27, 2010 | Microsoft Office Professional 2007 Full...

3 Answers

Telling me I have enter in valid product key and I have used it

Hi there!

This is probably happening because your copy of Office 2003 was activated when you first installed it. Once that key is used, it expires and can't be used to activate again unless you call Microsoft and have them validate your copy of Office 2003.

The number for "Activation by Telephone" should be displayed during the first few steps of the installation of Office 2003.

You will be prompted to enter the product key on the phone, which of course will still not be valid. You will be transfered to a Microsoft representative who will help you. They might ask you for the key again just to double-check. You can tell them that you had to reinstall Windows and Office 2003 because of your computer problems. They will ask you a few more clarifying questions and will either reactivate your key or provide a new one to you.

I hope this helps! Feel free to reply if you have any questions.

Aug 21, 2009 | Compaq Armada M700 Notebook

1 Answer

Computer asking for activation key, power failure at home

if its vista or xp ur activating

When you try to log in, you should be presented with a window that gives you four options:
1. Activate Windows online now --> (this will try to activate with whatever key you already have installed)
2. Buy a new product key online --> (self-explanatory)
3. Retype your product key --> (this is the same as "Change product key" and will give you the opportunity to enter a new key if you want to activate with a key that's not yet installed)
4. Show me other ways to activate --> (this is will give you two more options
a. Use my modem to connect directly to the activation service
b. Use the automated phone system
I think you'll want to choose the 4th one in the first window and the 2nd on in the next window. It will give you a new installation ID, so you can phone activate.

Apr 07, 2009 | Samsung SyncMaster 940N Flat panel Monitor

2 Answers

Product Key

This indicates that the number you are putting in does not belong to the product you are installing. For example, if the sticker on your pc came with the pc with XP already installed this would be called an OEM product key. You might be installing a RETAIL version of XP and trying to put an OEM key in. This wont work. You will either need the key that came with the CD you are installing from or the original recovery/restore cd for your pc.

Aug 23, 2007 | Microsoft Windows XP Professional With...

Not finding what you are looking for?
Microsoft Office Professional 2007 Full Version for PC Logo

98 people viewed this question

Ask a Question

Usually answered in minutes!

Top Microsoft Computers & Internet Experts

micky dee

Level 3 Expert

2727 Answers

Piyal Perera
Piyal Perera

Level 3 Expert

528 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18392 Answers

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

Answer questions

Manuals & User Guides