If this can help, here is my latest troubleshooting log:
2025-09-12 09:35:19,090 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe) PID:12796 12/09/2025 11:35:19
2025-09-12 09:35:19,106 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe) PID:12796 12/09/2025 11:35:19
2025-09-12 09:35:19,106 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe) PID:12796 12/09/2025 11:35:19
2025-09-12 09:35:19,137 - FencesUI Start 12/09/2025 11:35:19 (2690828) - <no arguments>
2025-09-12 09:35:22,512 - UI-Language: it-IT
2025-09-12 09:35:22,606 - FencesUI startup time: 3,5000014
2025-09-12 09:35:34,891 - UI Crash Detected Application_ThreadException (C:\program files (x86)\stardock\fences\Fences.exe) 12/09/2025 11:35:34
------------------------------------------------------------------------------
Version: 6.0.2.3
OSVersion: 10.0.19045.0
Timestamp: 29/07/2025 20:24:03
Exception: Cast specificato non valido.
Platform: X86AMD64/X64
Stack Trace:
in DesktopDockUI.Utils.SettingsHelp.LoadCU(String SubKey, String ValueName, Boolean DefaultValue)
in DesktopDockUI.Settings.get_StoreLayoutsPerMultimon()
in DesktopDockUI.NewUI.Panels.FeaturesSnapshots.Initalize()
in DesktopDockUI.NewUI.Panels.FeaturesSnapshots..ctor()
in DesktopDockUI.NewUI.NewUIPanel.<>c.<.ctor>b__11_10()
in DesktopDockUI.NewUI.NewUIPanel.FinishLoadingPanel(NavLabel Link)
in DesktopDockUI.NewUI.NewUIPanel.<>c__DisplayClass28_0.<Link_LinkSelected>b__0(Object <p0>, EventArgs <p1>)
in DesktopDockUI.Utils.<>c__DisplayClass11_0.<QuickTimer>b__0(Object <p0>, EventArgs <p1>)
in System.Windows.Forms.Timer.OnTick(EventArgs e)
in System.Windows.Forms.Timer.TimerNativeWindow.WndProc(Message& m)
in System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
------------------------------------------------------------------------------
2025-09-12 09:44:55,197 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /startingup, /verifyintegrety) PID:8448 12/09/2025 11:44:55
2025-09-12 09:44:55,228 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe, /startingup, /verifyintegrety) PID:8448 12/09/2025 11:44:55
2025-09-12 09:44:55,228 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /startingup, /verifyintegrety) PID:8448 12/09/2025 11:44:55
2025-09-12 09:44:55,275 - UI EXE MainFn (c:\program files (x86)\stardock\fences\Fences.exe, /syncmultimon) PID:8508 12/09/2025 11:44:55
2025-09-12 09:44:55,291 - UI EXE Start (c:\program files (x86)\stardock\fences\Fences.exe, /syncmultimon) PID:8508 12/09/2025 11:44:55
2025-09-12 09:44:55,306 - UI EXE MainFn (c:\program files (x86)\stardock\fences\Fences.exe, /syncmultimon) PID:8508 12/09/2025 11:44:55
2025-09-12 09:44:55,400 - StartingUp checking 6.0.2.3 vs 6.0.2.3
2025-09-12 09:44:55,400 - StartingUp checking False, vs
2025-09-12 09:44:55,424 - FencesUI Start 12/09/2025 11:44:55 (22109) - /syncmultimon
2025-09-12 09:44:55,455 - MultiMonSync FingerprintEx Live [0|0|3440|1440|100|\\.\DISPLAY1|\\.\DISPLAY1\Monitor0|\\?\DISPLAY#GSM76D8#5&2b30b5c3&0&UID8448#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}|\Registry\Machine\System\CurrentControlSet\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0003];
2025-09-12 09:44:55,455 - MultiMonSync FingerprintEx Target [0|0|3440|1440|100|\\.\DISPLAY1|\\.\DISPLAY1\Monitor0|\\?\DISPLAY#GSM76D8#5&2b30b5c3&0&UID8448#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}|\Registry\Machine\System\CurrentControlSet\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0003];
2025-09-12 09:44:55,455 - MultiMonSync-NewValues-ActiveProfile 1:[3440x1440@100]+ Dit-IT SignatureIDszi[\
2025-09-12 09:44:55,471 - MultiMonSync-OldValues-ActiveProfile 1:[3440x1440@100]+ Dit-IT SignatureIDszi[\
2025-09-12 09:44:55,471 - MultiMonSync-NewValues-ResolutionLastExHardwareData [0|0|3440|1440|100|\\.\DISPLAY1|GSM|76D8|8448|GSM76D8#5&2b30b5c3&0&UID8448];
2025-09-12 09:44:55,471 - MultiMonSync-OldValues-ResolutionLastExHardwareData [0|0|3440|1440|100|\\.\DISPLAY1|GSM|76D8|8448|GSM76D8#5&2b30b5c3&0&UID8448];
------------------------------------------------------------------------------
Version: 6.0.2.3
OSVersion: 10.0.19045.0
Timestamp: 29/07/2025 20:24:03
Context: MultiMonHelpers.Sync Failure1
Exception: Cast specificato non valido.
Platform: X86AMD64/X64
Stack Trace:
in DesktopDockUI.Utils.SettingsHelp.LoadCU(String SubKey, String ValueName, Boolean DefaultValue)
in DesktopDockUI.Settings.get_StoreLayoutsPerMultimon()
in DesktopDockUI.Helpers.MultiMon.MultiMonHelpers.Sync(Boolean force)
in DesktopDockUI.Program.MainReal(String[] args)
------------------------------------------------------------------------------
2025-09-12 09:44:55,643 - FencesUI Start 12/09/2025 11:44:55 (22328) - /startingup /verifyintegrety
2025-09-12 09:44:55,658 - UI-Language: it-IT
- Fences Version: 6.0.2.3
- 12/09/2025 11:44:55
2025-09-12 09:44:55,705 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /vnextnotice) PID:8756 12/09/2025 11:44:55
2025-09-12 09:44:55,752 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe, /vnextnotice) PID:8756 12/09/2025 11:44:55
2025-09-12 09:44:55,799 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /vnextnotice) PID:8756 12/09/2025 11:44:55
2025-09-12 09:44:56,299 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /fixpermissions) PID:9196 12/09/2025 11:44:56
2025-09-12 09:44:56,330 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe, /fixpermissions) PID:9196 12/09/2025 11:44:56
2025-09-12 09:44:56,330 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /fixpermissions) PID:9196 12/09/2025 11:44:56
2025-09-12 09:44:56,393 - FencesUI Start 12/09/2025 11:44:56 (23078) - /fixpermissions
2025-09-12 09:44:56,580 - MultiMonSync FingerprintEx Live [0|0|3440|1440|100|\\.\DISPLAY1|\\.\DISPLAY1\Monitor0|\\?\DISPLAY#GSM76D8#5&2b30b5c3&0&UID8448#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}|\Registry\Machine\System\CurrentControlSet\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0003];
2025-09-12 09:44:56,580 - MultiMonSync FingerprintEx Target [0|0|3440|1440|100|\\.\DISPLAY1|\\.\DISPLAY1\Monitor0|\\?\DISPLAY#GSM76D8#5&2b30b5c3&0&UID8448#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}|\Registry\Machine\System\CurrentControlSet\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0003];
2025-09-12 09:44:56,580 - MultiMonSync-NewValues-ActiveProfile 1:[3440x1440@100]+ Dit-IT SignatureIDszi[\
2025-09-12 09:44:56,580 - MultiMonSync-OldValues-ActiveProfile 1:[3440x1440@100]+ Dit-IT SignatureIDszi[\
2025-09-12 09:44:56,580 - MultiMonSync-NewValues-ResolutionLastExHardwareData [0|0|3440|1440|100|\\.\DISPLAY1|GSM|76D8|8448|GSM76D8#5&2b30b5c3&0&UID8448];
2025-09-12 09:44:56,596 - MultiMonSync-OldValues-ResolutionLastExHardwareData [0|0|3440|1440|100|\\.\DISPLAY1|GSM|76D8|8448|GSM76D8#5&2b30b5c3&0&UID8448];
------------------------------------------------------------------------------
Version: 6.0.2.3
OSVersion: 10.0.19045.0
Timestamp: 29/07/2025 20:24:03
Context: MultiMonHelpers.Sync Failure2
Exception: Cast specificato non valido.
Platform: X86AMD64/X64
Stack Trace:
in DesktopDockUI.Utils.SettingsHelp.LoadCU(String SubKey, String ValueName, Boolean DefaultValue)
in DesktopDockUI.Settings.get_StoreLayoutsPerMultimon()
in DesktopDockUI.Helpers.MultiMon.MultiMonHelpers.Sync(Boolean force)
in DesktopDockUI.Program.MainReal(String[] args)
------------------------------------------------------------------------------
2025-09-12 09:44:56,830 - FencesUI End 12/09/2025 11:44:56 - /startingup /verifyintegrety PID:8448
2025-09-12 09:44:57,596 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /updatelogheader) PID:9448 12/09/2025 11:44:57
2025-09-12 09:44:57,658 - MultiMonSync FingerprintEx Live [0|0|3440|1440|100|\\.\DISPLAY1|\\.\DISPLAY1\Monitor0|\\?\DISPLAY#GSM76D8#5&2b30b5c3&0&UID8448#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}|\Registry\Machine\System\CurrentControlSet\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0003];
2025-09-12 09:44:57,658 - MultiMonSync FingerprintEx Target [0|0|3440|1440|100|\\.\DISPLAY1|\\.\DISPLAY1\Monitor0|\\?\DISPLAY#GSM76D8#5&2b30b5c3&0&UID8448#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}|\Registry\Machine\System\CurrentControlSet\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0003];
2025-09-12 09:44:57,643 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe, /updatelogheader) PID:9448 12/09/2025 11:44:57
2025-09-12 09:44:57,674 - MultiMonSync-NewValues-ActiveProfile 1:[3440x1440@100]+ Dit-IT SignatureIDszi[\
2025-09-12 09:44:57,674 - MultiMonSync-OldValues-ActiveProfile 1:[3440x1440@100]+ Dit-IT SignatureIDszi[\
2025-09-12 09:44:57,674 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /updatelogheader) PID:9448 12/09/2025 11:44:57
2025-09-12 09:44:57,674 - MultiMonSync-NewValues-ResolutionLastExHardwareData [0|0|3440|1440|100|\\.\DISPLAY1|GSM|76D8|8448|GSM76D8#5&2b30b5c3&0&UID8448];
2025-09-12 09:44:57,674 - MultiMonSync-OldValues-ResolutionLastExHardwareData [0|0|3440|1440|100|\\.\DISPLAY1|GSM|76D8|8448|GSM76D8#5&2b30b5c3&0&UID8448];
------------------------------------------------------------------------------
Version: 6.0.2.3
OSVersion: 10.0.19045.0
Timestamp: 29/07/2025 20:24:03
Context: MultiMonHelpers.Sync Failure3
Exception: Cast specificato non valido.
Platform: X86AMD64/X64
Stack Trace:
in DesktopDockUI.Utils.SettingsHelp.LoadCU(String SubKey, String ValueName, Boolean DefaultValue)
in DesktopDockUI.Settings.get_StoreLayoutsPerMultimon()
in DesktopDockUI.Helpers.MultiMon.MultiMonHelpers.Sync(Boolean force)
in DesktopDockUI.Program.MainReal(String[] args)
------------------------------------------------------------------------------
2025-09-12 09:44:57,690 - FencesUI End 12/09/2025 11:44:57 - /syncmultimon PID:8508
2025-09-12 09:44:57,940 - FencesUI End 12/09/2025 11:44:57 - /fixpermissions PID:9196
2025-09-12 09:45:00,846 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /initalsetup) PID:10280 12/09/2025 11:45:00
2025-09-12 09:45:00,862 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe, /initalsetup) PID:10280 12/09/2025 11:45:00
2025-09-12 09:45:00,877 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /initalsetup) PID:10280 12/09/2025 11:45:00
2025-09-12 09:45:00,924 - FencesUI Start 12/09/2025 11:45:00 (27609) - /initalsetup
2025-09-12 09:45:00,940 - UI-Language: it-IT
2025-09-12 09:45:00,971 - FencesUI End 12/09/2025 11:45:00 - /initalsetup PID:10280
2025-09-12 09:45:27,798 - UI EXE MainFn (C:\Program Files (x86)\Stardock\Fences\Fences.exe, /startup) PID:11440 12/09/2025 11:45:27
2025-09-12 09:45:28,282 - UI EXE Start (C:\Program Files (x86)\Stardock\Fences\Fences.exe, /startup) PID:11440 12/09/2025 11:45:28
2025-09-12 09:45:28,313 - UI EXE MainFn (C:\Program Files (x86)\Stardock\Fences\Fences.exe, /startup) PID:11440 12/09/2025 11:45:28
2025-09-12 09:45:28,688 - UI EXE MainFn (C:\Program Files (x86)\Stardock\Fences\Fences.exe, /startup) PID:1924 12/09/2025 11:45:28
2025-09-12 09:45:28,704 - UI EXE Start (C:\Program Files (x86)\Stardock\Fences\Fences.exe, /startup) PID:1924 12/09/2025 11:45:28
2025-09-12 09:45:28,704 - UI EXE MainFn (C:\Program Files (x86)\Stardock\Fences\Fences.exe, /startup) PID:1924 12/09/2025 11:45:28
2025-09-12 09:46:58,870 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /trimlog) PID:12072 12/09/2025 11:46:58
2025-09-12 09:46:59,260 - UI EXE Start (C:\program files (x86)\stardock\fences\Fences.exe, /trimlog) PID:12072 12/09/2025 11:46:59
2025-09-12 09:46:59,276 - UI EXE MainFn (C:\program files (x86)\stardock\fences\Fences.exe, /trimlog) PID:12072 12/09/2025 11:46:59