Turn off file synchronization via SOAP over HTTP
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\16.0\common\internet Value name: fsshttpoffpowerpoint
Enabled: fsshttpoffpowerpoint = 1
Disabled: fsshttpoffpowerpoint = 0
Description
This policy setting controls file synchronization via SOAP over HTTP for PowerPoint. If you enable this policy setting, file synchronization via SOAP over HTTP is turned off for PowerPoint. If you disable or do not configure this policy setting this policy setting, file synchronization via SOAP over HTTP is turned on for PowerPoint. Note: Turning off file synchronization via SOAP over HTTP will also prevent co-authoring and adversely affect the behavior of SharePoint Workspaces.