The Dekho SOE component can be removed by:
Step 01> Stop all ArcGIS Server Map Services
Step 02> Ensure the ArcGIS Server Object Manager Windows service is still running
Step 03> From the ‘Start’ menu run ‘Start->Control Panel -> Add/Remove Programs’
Step 04> Select ‘Dekho Server Object Extension’ from the list and select ‘Remove’, follow the prompts to conclusion.
Step 05> Restart your ArcGIS Server map services
As the Dekho architecture at v3x no longer utilises the Dekho SOE component, when adding a map service to be utilised by Dekho, there is no longer a requirement to enable the ‘Dekho Capability’; any ArcGIS Server map service can be utilised by Dekho.