Quick answer
For Windows 11 24H2, check both the current StartAllBack release and the full Windows build. The publisher history includes 24H2-specific taskbar changes and later compatibility fixes, so advice written for an early 24H2 preview may no longer describe the same situation.
What matters for this task
The release history records a reimplemented taskbar in version 3.8 and a later fix for an older 24H2 incompatibility in 3.9.20. Those entries are historical context, not a recommendation to install either old package today. Use them to understand why a year-old workaround may be inappropriate.
Steps to follow
- Run winver and record the full OS build. Also record the StartAllBack version and the date of the last cumulative update.
- Compare the publisher’s current release notes with the release you have installed. Do not stop at the label “supports 24H2.”
- Before a software change, save settings screenshots and check that you can reach Installed apps or Programs and Features.
- Test Start, taskbar grouping, Explorer windows, and sign-in after updating. Reproduce any failing action with a minimal configuration.
Verify the result
Use the exact same task on both sides of the change. Record whether the issue affects all apps or only one window, monitor, or user profile.
Limits and rollback
If a taskbar failure remains, disable customization before attempting wider system repair. Avoid importing legacy taskbar registry tweaks from unrelated Windows builds.
Questions about this task
Should I install version 3.8 because it mentioned 24H2?
No. A historical compatibility entry is not a recommendation to use an old installer.
Why is the full build number important?
Updates within a named Windows release can change the shell. The broad 24H2 label alone may hide that difference.
Primary sources
Publisher claims and Windows procedures are linked below. The comparison and diagnostic steps are editorial guidance, not a claim of hands-on Windows testing.
Windows 11 download · Review compatibility and the publisher’s license terms before installing.
Download for Windows 11 File source and installation notes