Reply To: about product key

on my iwork20pro i opend administrative cmd

C:\Users\my userme>wmic path SoftwareLicensingService get OA3xOriginalProductKey

so thats

Press the Windows key and R keys, simultaneously.
Type cmd in the run dialogue box. and hit the – Enter key.3.
in the resulting cmd.exe window type this code.
wmic path softwareLicensingService get OA3xOriginalProductKey. After entering the above commnad .. press – Enter.