PASS: Native access denial recognized
PASS: Wrapped security exception recognized
PASS: Unrelated I/O error is not treated as permission denial
PASS: Blocked-setting context matches exact registry target
PASS: Blocked error cannot skip a different setting
PASS: Untagged file permission failure is not a registry skip
PASS: DWord equality survives JSON numeric types
PASS: Registry type is part of equality
PASS: String equality preserves case exactly
PASS: MultiString equality compares elements
PASS: MultiString order is preserved
PASS: Original value absence is recognized
PASS: Machine stage continues after the observed Widgets denial
PASS: Denied optional policy logs its exact path and value
PASS: Original is retained for the failed write
PASS: Recovery of an unchanged protected value requires no write
PASS: Reapplication retains first originals and avoids duplicate records
PASS: Denied optional registry read is skipped without inventing a backup
PASS: Real snapshot wrapper annotates native read failure
PASS: Backup permission failure halts before registry mutations
PASS: Non-permission registry failure still halts
PASS: A required policy is not silently skipped
PASS: Already-correct value needs neither write access nor a new original
PASS: A changed value is restored through explicit writable access
PASS: Optional HAGS denial is logged without halting
PASS: HAGS cannot bypass a failed backup
PASS: User registry stage continues after the exact reported TaskbarDa write denial
PASS: Taskbar denial identifies the exact account hive, path and value
PASS: Denied taskbar write retains the original in the user journal
PASS: Recovery of the unchanged denied taskbar value performs no native write
PASS: Retry of a denied user preference retains first originals without duplicate backups
PASS: Both blocked Explorer Advanced preferences can be skipped in one application
PASS: A denied taskbar read is skipped without manufacturing an original value
PASS: Blocked optional appearance settings leave gaming input and capture settings applying
PASS: A required account gaming setting still halts on registry denial
PASS: Unrelated I/O failure on an optional appearance preference still halts
PASS: Backup access failure at the optional taskbar preference halts before writing
PASS: A machine-policy flag cannot make an unmarked HKCU setting optional
PASS: Writable account preferences all apply normally without warnings
PASS: Partial 0.3.1 failure leaves the five applied originals and denied taskbar original intact
PASS: Full user stage reaches completion despite both denied taskbar settings
PASS: Wallpaper settings and native refresh are reached after the reported denial
PASS: Desktop and wallpaper feature setup are reached after skipped optional account preferences
PASS: Full retry preserves the first originals from the failed 0.3.1 user journal
All 44 registry-permission checks passed with registry APIs mocked. Corrected Windows application remains untested.
