: Manually install the latest Microsoft .NET Desktop Runtime 8.0 (x86) before re-running the Citrix installer.

Current documentation specifies .NET Desktop Runtime 8.0.15 or later for the latest builds.

If you'd like to get started on the feature, I can provide:

Here’s a short, interesting overview tying Citrix Workspace and .NET Core 8.0+ together, with a concise story-style timeline and practical notes.

Note: Citrix Workspace app is generally compatible with the highest available .NET 8.x version present on the system.