Hey I'm getting an error after making adjustments to a sprite in default editor, saving it, then I copy it to clipboard and re-import it.
AGS throws an error when i go to save, something to do with losing the backup sprite file.
I sent a bug report.
Edit: OK so I thought this was new to this version because I've never seen it before.. then i did a forum search and rebooting your computer seems to be the fix.
go figure, windows 10 locking files? I don't know.
Edit2: So this became an ongoing issue.. the best fix I've found is to run AGS as an administrator, seems to be working so far.
AGS throws an error when i go to save, something to do with losing the backup sprite file.
I sent a bug report.
Quote
AGS.Types.AGSEditorException: Unable to create the backup sprite file. Make sure the backup sprite file is not read-only ---> AGS.Types.AGSEditorException: Unable to create the backup sprite file. Make sure the backup sprite file is not read-only
at save_game(Boolean compressSprites)
at AGS.Native.NativeMethods.SaveGame(Game game)
at AGS.Editor.NativeProxy.SaveGame(Game game)
at AGS.Editor.AGSEditor.SaveGameFilesProcess(Object parameter)
at AGS.Editor.BusyDialog.RunHandlerOnThread()
--- End of inner exception stack trace ---
at AGS.Editor.BusyDialog.Show(String message, ProcessingHandler handler, Object parameter)
at AGS.Editor.AGSEditor.SaveGameFiles()
at AGS.Editor.Components.FileCommandsComponent.CommandClick(String controlID)
at AGS.Editor.ToolBarManager.ToolbarEventHandler(Object sender, EventArgs e)
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripButton.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at AGS.Editor.ToolStripExtended.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Edit: OK so I thought this was new to this version because I've never seen it before.. then i did a forum search and rebooting your computer seems to be the fix.

Edit2: So this became an ongoing issue.. the best fix I've found is to run AGS as an administrator, seems to be working so far.