Solve the Office Activation Error: “Double-Check Your Product Key and Try Again”

Office activation error double-check product key: Generally, this is one of the errors encountered during the Office activation process, with the message reading: “Double-check your product key and try again.” Given below are methods that can serve as alternatives to solving the issue quite effectively.

This article discusses a few ways to fix “Office Activation Error: Double Check Your Product Key and Try Again”

You should be able to resolve the “Double-Check Your Product Key and Try Again” error and successfully activate Microsoft Office. If you encounter any specific error messages or issues.

Check Product Key:

Make sure you paste the correct key and do check your key to rule out any typing error. 

Run Office As Admin:

• Shut down all Office applications.
  
• Right-click the Office application icon and select Run as Administrator.
• Try again to enter the product key.

Delete Prior Activation Keys:

• Open File Explorer and go to C:\Program Files\Microsoft Office\Office16 (or whichever version you are using).
  
• Look for a file named OSPPREARM.exe.
  
• Right-click OSPPREARM.exe and select Run as Administrator.
  
• This changes the activation status, allowing the product key to be entered again.
  

Check Settings of Date and Time:

Ensure that date and time settings on your computer are correct.

• Go to Settings > Time & Language > Date & Time.
  
• Turn Set time automatically and Set time zone automatically on.
  

Update Office:

• Launch one of the Office applications.
  
• Then go to File > Account > Update Options > Update Now.
  

This ensures your Office applications are updated.

Need Further Assistance? If you’re still experiencing issues, don’t hesitate to seek assistance. Visit the link to get help and resolve the frustrating issue.