Click Return and make sure that the license details you provided on the previous screens are correct (licensing program, authorization number, license number, product version, license type, number of RDS cals). 2. When you`re done, try to install/activate the licenses. If the installation fails again, go 1 1000 and activate the licenses through the web browser or by phone. (Method-2 &3) I use “Other” as the contract type, then our “Purchase ACCOUNT NUMBER” as the code I received from the Business Center site (businessaccount.microsoft.com/Customer/LicensesAndServices/) If you run the wizard to activate the server in the RD license (licmgr.exe), please select the phone as the connection method, then select your country, and then call the specified phone number. Keep your license documents available.