Download SysManager 1.42.2

[1.42.2] - 2026-06-27
Fixed
- Display Profiles applies and auto-reverts without freezing the window. Switching resolution/refresh rate, picking a display, and the 15-second auto-revert all called the Windows display APIs (EnumDisplaySettings / ChangeDisplaySettingsEx) directly on the UI thread, so the app could briefly stop responding while the driver re-trained the panel — and that stall could hold up the very countdown meant to rescue you from a bad mode. These calls now run on a background thread, so the window and the auto-revert timer stay responsive throughout.
- Defender Tweaks no longer lets two changes overlap. The PUA, Controlled Folder Access, exclusion-add and exclusion-remove actions could be triggered again while a previous change was still being written and verified, starting overlapping operations whose read-back checks could race and show a misleading "not changed" message. Each action now disables the others until it finishes, matching how the rest of the app serialises long-running operations. No change to what any action does.
Verify the download
Get-FileHash .\SysManager-v1.42.2.exe -Algorithm SHA256
Expected SHA256: 74B829462E46704E1089FBE8D274DDC1D8D21380E3D05445CF59B6325368944F