[Office product key change error step by step – Office | Microsoft Docs

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

I hope that helps. Additional 1-on-1 Help: From Dennis contact me briefly describing your situation and I’ll get back to you as soon as I can. For what it’s worth, this is also a great opportunity to streamline Windows because a clean install means there won’t be any junk slowing down your PC – it will be like it was brand new again.

Got a Computer Question or Problem? Ask Dennis! Filed under:. Windows Tips. Rate this article:. Leave this field blank. Need Help? If you need technical assistance , I can help. Click here to email me now ; optionally, you can review my resume here. You can also read how I can fix your computer over the Internet also includes user reviews. Most popular articles Being Blackmailed for Money on Facebook? Forgot Password?

The following tips provide some workarounds. As you go from XP to Vista to Win7 certain operations require higher access rights to perform.

In theory, any one of the following tips should work. The process is: run one of the fixes, run each affected Office app, reboot, try the office apps again to confirm the fix worked.

It appears there is an error where your userid is not being allowed to update the activation information. If you run a Setup program without starting the Windows Installer service, you may receive the following error message:. The Windows Installer service could not be accessed.

Contact your support personnel to verify that the windows Installer service is properly registered. The Windows Installer service does not start if you clear the Load system services check box in the System Configuration utility.

To use the Windows Installer service when system services are not loaded, you must start the service manually. To do this, follow these steps:. Click Start , right-click Computer , and then click Manage. Thanks for your feedback. I purchased office professional at the Microsoft store. And When I was installing the office, office System recognize. Interesting thing is that my account still acknowledge my product Key but at once I install it says that “It is not valid”.

Choose where you want to search below Search Search the Community. Search the community and support articles Install, upgrade and activate Microsoft and Office Search Community member. Chan HuiLee. It says that “This Product cannot be activated because the product key is not valid” I tried numerous times but I failed.

This thread is locked. You may also want to report the vendor to www. If it is a legitimate purchase, then you are possibly having a known problem with Windows 7. There are 3 possible causes, 4 possible fixes:. Second, it may be an access rights problem. There are 2 possible fixes for it. Either activate using “Run As Admin” or “Take Ownership” of the problem drive folders and registry entries.

I have provided links to several articles for these types of fixes. Pick one that you can follow and try it. Sometimes the problem has been that Windows has had problems granting the right access to files, folders and the registry.

The following tips provide some workarounds. As you go from XP to Vista to Win7 certain operations require higher access rights to perform. In theory, any one of the following tips should work. We do it because it works!

 
 

[Microsoft office 2010 this product cannot be activated because the product key is not valid free dow

 
Try this: Check for multiple copies of Office. This site in other languages x. And When I was installing the office, office System recognize. RE: “Your copy of Microsoft office professional Plus cannot be activated because the specified product key has already been activated the maximum number of times permitted”.

 

“Product key is not valid” error when activating Office – You are here

 
If a Product Key Card was purchased at a retail store and activated at the register, do not use the key that is inside the card to unlock Office. This issue can be resolved by removing the Office registry values. The following describes how to modify the registry. Incorrect registry.

 
 

[Office Product cannot be activated because product key is – Microsoft Community

 
 
And if it was off by default before you turned it on, be sure to slide back to Off when you’ve finished using it. If the date or time is wrong, select Change date and time and correct the date and time settings. Windows 8. Thank you! This seems like a very common need and.