Office Unpkey

Office 365 Unpkey

1.  Remove Office 365 license for Subscription based installs (not Shared Computer Licensing scenarios):

To remove the Office 365 license, you must run two cscript command lines. The command lines are:

        A. Run C:\program files <x86>\Microsoft office\office15>cscript ospp.vbs /dstatus

The above command line will generate a report of the currently installed/activated license. (See Below)

NOTE: You might see multiple licenses in the /dstatus report.

        B. Make note of value for “Last 5 characters of installed product key”

        C.  Run C:\program files <x86>\Microsoft office\office15>cscript ospp.vbs /unpkey:“Last 5 of installed product key” For example: C:\program files <x86>\Microsoft office\office15>cscript ospp.vbs /unpkey:WB222 (See Below) Repeat the step above if necessary until all keys are removed.

After running the /unpkey: command line you will see a “Product Key uninstall successful” message. You can now close the Command Prompt and check for Office Activation issue.

    • Related Articles

    • System requirements for Office 365

      System requirements for Office 365 More Info System requirements for Office Office 365 is designed to work best with Office 2016, Office 2013, and Office 2016 for Mac. Previous versions of Office, such as Office 2010 needs Minimum SP2 Updated, Office ...
    • Office Uninstall from a PC for Office 365 products

      Uninstall Office from a PC  More Info The following steps describe how to uninstall Office products on a PC (laptop, desktop, or 2-in-1). To uninstall Office 2011 or 2016 for Mac, see Uninstall Office 2016 for Mac or Uninstall Office 2011 for Mac. ...
    • Microsoft Office 365 Message limits

      Office 365 Message limits More Info The following limits are applied to every email message. Message size limit   Message size limits are necessary to prevent large messages from blocking delivery of other messages and affecting service performance ...
    • Microsoft Office 365 Mailbox storage limits

      Microsoft Office 365 Exchange Online limits More Info Mailbox storage limits The amount of mailbox storage available is determined by the mailbox type and the user’s subscription license. Administrators can reduce maximum mailbox sizes per user or ...
    • Third party Smtp setting in office 365

      Configure a connector to send mail using Office 365 SMTP relay More Info This option is more difficult to implement than the others. Only choose this option when: SMTP client submission (Option 1) is not compatible with your business needs or with ...