The vendor has published 1 unique mention(s) for this bug: 1. The virtual channel policy value VirtualChannelWhiteList in the HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Citrix\VCPolicies setting might become corrupt and fail to apply on the VDA after restart. This issue occurs when you delete files from the C:\ProgramData\Citrix\GroupPolicy folder or cut the contents in the folder and paste them in a different location. Latest urls for this bug: 1. https://docs.citrix.com//en-us/citrix-virtual-apps-desktops/2203-ltsr/whats-new/cumulative-update-4/fixed-issues