Problem solved - re-installing Docker Desktop on Win 10 with WSL2 after Windows updates

[huanfachen]

TLDR: this is not to report a problem but a note of the problem that I have met and solved. Think it may be a problem for other Windows users.

Context: the docker desktop on Win10 (with WSL2) suddenly collapsed after Windows updates. The software can't start, stopping after flashing.

Process: I spent nearly 10 hours to fix it - uninstalling and reinstalling. Although there were many posts and answers on docker.com and StackOverflow, most of them didn't work for my case.

Error message of re-installing Docker Desktop:

Component CommunityInstaller.EnableFeaturesAction failed:
em CommunityInstaller.InstallWorkflow.d__30.MoveNext()
— Fim do rastreamento de pilha do local anterior onde a exceção foi gerada —
em System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
em System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
em CommunityInstaller.InstallWorkflow.d__24.MoveNext()

Solution: The solution that solved my problem is here, although I am not 100% sure that many other things that I have attempted are helpful.

@jreades If anyone has a similar problem, I am more than happy to help. Just let me know.