Citrix Content Collaboration, the advanced integration layer formerly attributed to ShareFile Known Issues NET Framework Incompatible For best performance, it is recommended that users download before using the plugin. To get the latest version of Citrix Files for Outlook, visit. The information presented here applies to the latest version of Citrix Files for Outlook and can be referenced for previous versions of ShareFile Outlook Plug-in. The ShareFile Outlook Plug-in is now Citrix Files for Outlook.