Come risolvere Ufficio 365 Pro Plus Errore CAA50021: Device Registration Issue. This errore may occur in any Ufficio 365 Pro Plus desktop application.
We weren`t able to register your device and add your account to Windows. Your access to org resources may be limited.
Soluzione 1 Prompt dei comandi (CMD)
Better use the command prompt because Finestre PowerShell does not understand %ProgramFiles(x86)% in command. But the solution can be completed in both CMD E PowerShell.
1. Correre Prompt dei comandi O PowerShell
2. At appeared Prompt dei comandi application right mouse button click and select Run as administrator;
3. Type the following command:
cscript.exe "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" /dstatus
4. After that, you get some information about Office installation and:
Last 5 characters of installed product key: XXXXX
5. Type the following command, where XXXXX – your last 5 characters of the installed product key:
cscript.exe "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" /unpkey:XXXXX
Soluzione 2 (Windows PowerShell)
1. Right Mouse button click on the Start button and run Finestre PowerShell (Admin);
2. Type the following command:
cscript.exe "C:\Program Files (x86)\Microsoft Office\Office16\ospp.vbs" /dstatus
3. After that, you get some information about Office installation and:
Last 5 characters of installed product key: XXXXX
4. Type the following command, where XXXXX – your last 5 characters of the installed product key:
cscript.exe "C:\Program Files (x86)\Microsoft Office\Office16\ospp.vbs" /unpkey:XXXXX
Soluzione 3 (Editor del registro)
Change Registry to disable modern authentication for office applications.
1. Fare clic su Inizio button and type:
2. At appeared Editor del registro application right mouse button click and select Run as administrator;
3. Vai a:
HKCU\SOFTWARE\Microsoft\Office\16.0\Common\Identity\
4. And set key EnableADAL REG_DWORD to Value: 0
Had to create the REG_DWORD as it wasn’t there. But after I added it and restarted Outlook it connected to Exchange with no issue. Thanks!
AMI NO ME ABRE TEAMS O WORD, ME SALE ESTE ERROR NO SE QUE HACER EN EL ULTIMO PASO AYUDA
Hi. Try all 3 solutions