All shortcut keys are not working.

[ytabuchi]

Tried workaround:

• Just Re-install app.
• Uninstall app and reboot os then re-install app.
• change check and uncheck sometimes to some settings such as Override OS default key.

PC/OS/App environment:

• Surface Pro 4
  • Core -5-6300U @ 2.40GHz
  • 8GB
• Windows 10 Pro 64bit
  • 1709
  • 16299.547
• SyophyHorn
  • version 3.0.0

App log:

It occours when app has launched.

System.InvalidCastException: 指定されたキャストは有効ではありません。
   場所 WindowsDesktop.Interop.ComInterfaceWrapperBase.Invoke[T](Object[] parameters, String methodName)
   場所 WindowsDesktop.Interop.ApplicationViewCollection.GetViewForHwnd(IntPtr hWnd)
   場所 WindowsDesktop.VirtualDesktop.PinWindow(IntPtr hWnd)
   場所 SylphyHorn.UI.SettingsWindow.OnContentRendered(EventArgs e)
   場所 System.Windows.Window.<PostContentRendered>b__198_0(Object unused)
   場所 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   場所 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

ご確認、よろしくお願いいたします。その他ログが取れる場所があれば提出しますので、お知らせください。

[R-OLE]

Same symptoms as OP. Attempts same workarounds. Same results.
Also tried changing hotkeys away from default and back again, with zero effect.
Tried booting with anti-virus suite disabled - no change.

I had left message on Issue #32. Here is some feedback on supposed resolution from there:

• Automatic update to v3.1.0 did NOT resolve this issue for me.
• Don't see any mention of v3.1.0 on [https://github.com/Grabacr07/SylphyHorn/], so have no idea what that update was meant to address.

Environment:

• Dell i7 workstation
• Win10 Build 16299 64b
• current with hotfixes
• using SylphyHorn v3.1.0

App log contains the following 3 entries, with entries repeated couple times after each startup, in various order:

System.InvalidCastException: Specified cast is not valid.
at WindowsDesktop.Interop.ComInterfaceWrapperBase.Invoke[T](Object[] parameters, String methodName)
at WindowsDesktop.Interop.ApplicationViewCollection.GetViewForHwnd(IntPtr hWnd)
at WindowsDesktop.VirtualDesktopHelper.MoveToDesktop(IntPtr hWnd, VirtualDesktop virtualDesktop)
at SylphyHorn.Services.VirtualDesktopService.MoveToLeft(IntPtr hWnd)
at SylphyHorn.ApplicationPreparation.<>c.b__14_3(IntPtr hWnd)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

System.InvalidCastException: Specified cast is not valid.
at WindowsDesktop.Interop.ComInterfaceWrapperBase.Invoke[T](Object[] parameters, String methodName)
at WindowsDesktop.Interop.ApplicationViewCollection.GetViewForHwnd(IntPtr hWnd)
at WindowsDesktop.VirtualDesktop.PinWindow(IntPtr hWnd)
at SylphyHorn.UI.SettingsWindow.OnContentRendered(EventArgs e)
at System.Windows.Window.b__198_0(Object unused)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

System.InvalidCastException: Specified cast is not valid.
at WindowsDesktop.Interop.ComInterfaceWrapperBase.Invoke[T](Object[] parameters, String methodName)
at WindowsDesktop.Interop.ApplicationViewCollection.GetViewForHwnd(IntPtr hWnd)
at WindowsDesktop.VirtualDesktopHelper.MoveToDesktop(IntPtr hWnd, VirtualDesktop virtualDesktop)
at SylphyHorn.Services.VirtualDesktopService.MoveToRight(IntPtr hWnd)
at SylphyHorn.ApplicationPreparation.<>c.b__14_7(IntPtr hWnd)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

I'll keep checking if/when an updated version is posted, or pushed to MS store.

[makeneko]

• same error happend.
• app log is same with @ytabuchi
• notification has no problem

PC/OS/App environment:
Surface Laptop
Core -5-7300U @ 2.60GHz
8GB
Windows 10 Pro 64bit
1709
16299.547
SyophyHorn
version 3.1.0

[ParticleMon]

Same issue but no error.

W10 Home x64, 1803, 17134.471
SylphyHorn 3.1.0

[ytabuchi]

I have replaced Windows OS and some environment. So right now, I can use it without errors.

But I have no idea how to fix it...

[R-OLE]

• Still running the same Sylphyhorn v3.1.0 (did not uninstall, just have not been running it),
• Last week I updated Win10 to release 1809, after installing the monthly hotfixes,
• And now Sylphyhorn v3.1.0 seems to be working just fine (YAY!)
• But note an older open source version of an app similar to this one, that I had been using very well under build 16299, STOPPED working.

Would be really nice if Microsoft would try to stabilize this API, or at least document any and all changes for sake of folks making its features easy and useful to use!