Recent reports have surfaced regarding the cumulative update KB508206, released on April 14, 2024, for Windows Server 2025. Administrators are encountering installation failures, with some systems returning the error code 0x80073712, while others are met with error 0x800F0983. Microsoft has acknowledged the latter error, attributing it to specific issues within the update process. The former error, however, has been linked to the legacy Windows Media Player application.
In a recent blog post, I discussed the security updates for Windows Server, highlighting the challenges posed by these updates. The feedback from users indicates that the installation of KB508206 is not as seamless as anticipated.
KB5082063 fails with install error 0x800F0983
Reports indicate that certain administrators are experiencing difficulties with the installation of security update KB5082063 on machines running Windows Server 2025. The installation process is interrupted by the error code 0x800F0983. A recent announcement on the patchmanagement.org mailing list confirmed this issue, shedding light on the challenges faced by users.
In my German blog post, I explored this topic further, detailing the implications of these errors. However, feedback from readers has revealed additional installation complications that merit attention.
Update KB5082063 fails with Error 0x80073712
One reader, Martin, shared his experience in a comment, stating that the April 2026 security update (KB5082063) consistently fails to install on customer systems operating Windows Server 2025 Standard. He reported encountering the error code 0x80073712, particularly on servers configured in German. Despite attempts to resolve the issue using repair commands such as sfc and dism, the problem persisted, prompting further discussion among users.
Analysis from another blog reader suggests that the root cause of the installation failure may lie with the legacy Windows Media Player application and its associated language packs. The absence of certain files appears to trigger error 0x80073712, potentially impacting installations across various language configurations, including German, French, and Spanish.
For those seeking a resolution, I have provided additional insights and a potential workaround in my German blog post, which addresses the installation issues related to KB5082063 and the Media Player language packs.
