The vendor has published 1 unique mention(s) for this bug: 1. With Path to user store enabled, attempts to log on to a machine might fail with the following error message: “ProcessLogon: Locking userstore area failed. The data is invalid.” The issue occurs when you specify the path to the user store in this format: C:\Users\ or C:\Users . Latest urls for this bug: 1. https://docs.citrix.com/us/en/profile-management/1912-ltsr/whats-new/1912-ltsr-initial-release/fixed-issues.html