The vendor has published 1 unique mention(s) for this bug: 1. If you sign in with Microsoft Account on Excel or Word and the special folder redirection is enabled, Excel or Word 365 crash on sfrhook.dll after opening and typing in few characters. The issue is not experienced if the special folder redirection is disabled. Latest urls for this bug: 1. https://docs.citrix.com//en-us/citrix-virtual-apps-desktops/2203-ltsr/whats-new/cumulative-update-5/fixed-issues