
Thanks MSDN Community Support Please remember to 'Mark as Answer' the responses that resolved your issue. This is Microsoft Office for developers forum, since your question is irrelevant with Office development, I recommend you repost ing your question on for further help.

To move / re-install your licensed copy of Microsoft Office 2011 for Mac on a different computer / OSX installation, and re-authorize it without the license / serial / key available, copy the following from the old machine to the corresponding (same) spot on the new computer. You can recover your product key just with a single click.


It is a fantastic product key finder utility that can find product keys for many software programs like Microsoft Windows, Office, Visual Studio, SQL Server, Internet Explorer, etc.
