SysManager 1.20.31 다운로드

[1.20.31] - 2026-06-17
Fixed
- DNS changes now report failure honestly instead of a false success. Applying, resetting, or restoring DNS ran the underlying command without treating its errors as fatal, so a change that was actually rejected (for example without administrator rights, or when the adapter dropped) could still be reported as applied. These operations now surface the real error.
- DNS now targets the same network adapter for reading and changing. The current-DNS display, the saved snapshot, and the apply/reset/restore actions used slightly different rules to pick the active adapter, so on a PC with several adapters (Wi-Fi + Ethernet + VPN) a change could land on a different adapter than the one shown — breaking the undo. All paths now select the adapter by one shared rule.
- Disabling a service now reports failure honestly. Changing a service's startup type ignored the result of the underlying sc.exe call, so a change blocked by Windows (for example on a protected service) was still reported as "set to Disabled". The real exit code is now surfaced as a clear error.
- Refreshing a service's status after a change can no longer crash the app. Reading a service's status right after stopping or disabling it could throw if the handle had just become invalid; that error is now handled and the status shows as "Unknown" instead.
- Enabling or disabling a Windows optional feature now reports failure honestly. A failed feature change could still be reported as successful because the command's error was not propagated; failures now surface correctly.
- Privacy toggles that fail to apply no longer look like they succeeded. Toggles backed by machine-wide (HKLM) settings need administrator rights; without elevation the write was silently swallowed and the toggle appeared applied. The app now reports how many changes need administrator rights and keeps the unapplied ones marked as pending.
Verify the download
Get-FileHash .\SysManager-v1.20.31.exe -Algorithm SHA256
Expected SHA256: F27EB528C9D462E28EA78D46BCD8A85ABD82C4128EF8B0FC965FE579A0614DFE