Troubleshooting 8-55[OK] does not appear on [Role of Computer] screen.→ The [OK] does not appear if the Setup File that has already been created is loaded.→ [OK] appears only when you first entered the [Role of Computer] screen.Once you go to the next screen from [Role of Computer], the [OK] will not appeareven if you click [Back] to go back to the [Role of Computer] screen.Select [Use Existing Partition] at [System Partition], but the OS is installed in the whole area ofthe disk.→ Is there any other partition than the partition to re-use (excluding maintenance area)?If the partition other than the one to re-use does not exist, the setup will reserve thewhole area of the disk to install Windows.Specified to join the Domain, but the system is installed as Workgroup.→ When the setup fails to join the Domain during the installation, it will install thesystem as Workgroup. Open [System] in Control Panel to specify joining theDomain.Specified large value as partition size, but when Windows is actually started, the systempartition is created by 4095MB.→ Is the [Partition Size] specified by the value larger than the real area? If you want tocreate one partition in all area of the hard disk(excluding the maintenance area) toinstall the OS, specify [All Area].Entered the incorrect Product ID/CD key.→ Even if you entered the incorrect Product ID/CD key, Express Setup will start.However, the setup will stop and asks you to re-enter the correct value. Also in thiscase, input request will occur when rebooting after GUI setup completed duringExpress Setup. If these 2 inputs are done correctly, there is no problem on Windowssetup.