About this topic, http://bitnami.org/forums/forums/alfresco/topics/sharepoint-protocol-unable-to-create-space
i) Download: [vti-module.amp][1]
ii) Copy vti-module.amp to $ALF_HOME/apps/alfresco/amps/
iii) Stop alfresco and run apps/alfresco/apply_amps.sh
iv) Start alfresco