To activate license in D365 F&O License configuration
Start by entering F&O in maintenance mode.
Remote desktop (RDP) into Server hosting F&O
Open CMD and enter F&O maintenance mode (Here with a script)
Turn on maintenance mode:
K:\AosService\PackagesLocalDirectory\Bin\Microsoft.Dynamics.AX.Deployment.Setup.exe --metadatadir K:\AosService\PackagesLocalDirectory --bindir K:\AosService\PackagesLocalDirectory\Bin --sqlserver . --sqldatabase axdb --sqluser axdbadmin --sqlpwd [Paste password] --setupmode maintenancemode --isinmaintenancemode true

Reset IIS on the server (Here with a script)

Now enter
- F&O
- Select System administration
- Select License configuration

On the License config site
- Select the License to activated, Click Save

Back to Server Remote desktop for F&O server
Open CMD and Exit F&O maintenance mode (Here with a script)
Turn off maintenance mode:
K:\AosService\PackagesLocalDirectory\Bin\Microsoft.Dynamics.AX.Deployment.Setup.exe --metadatadir K:\AosService\PackagesLocalDirectory --bindir K:\AosService\PackagesLocalDirectory\Bin --sqlserver . --sqldatabase axdb --sqluser axdbadmin --sqlpwd [Paste password] --setupmode maintenancemode --isinmaintenancemode false
Reset IIS on the server (Here with a script)
