WebMap Configuration Wizard shows the window features not enabled. We enable them and then refresh but the wizard shows them still not available.
DISM (Deployment Image Servicing and Management) cannot be launched by config wizard, you need to add the path c:\windows\SysWOW64 (i.e. dism folder location for 64 bit OS) to the system PATH environment variable, restart machine and then WebMap Configuration Wizard now displays/recognizes all the required Windows features for WebMap. The path of the 32 bit DISM folder is C:\Windows\System32.