Microsoft’s August Patch Tuesday delivered the usual mix of security fixes — and an unexpected operational headache: a servicing regression in the August 12, 2025 cumulative updates that broke Windows’ built‑in reset and recovery flows on several supported client branches and, in some upgrade scenarios, produced installer errors such as 0x8007007F. Microsoft acknowledged the problem and shipped targeted, out‑of‑band (OOB) cumulative updates on August 19, 2025 to restore Reset this PC, the...