TLDR Tech / DevOps
TFVC Remove Existing Obsolete Policies ASAP
In April 2025, Team Foundation Version Control began phasing out legacy check-in policies due to storage limitations, entering a final stage where obsolete policies will block check-ins and disappear from Team Explorer. Administrators must replace them in Visual Studio or remove them using a C# console app with Microsoft.TeamFoundationServer.ExtendedClient to restore compliance.
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