Bug with Powersong beta 0.9.8.1009

Oct 10, 2015 at 3:28 PM
Our church has been using Powersong for a while, and it's worked great so far. However, a couple weeks ago, that changed for an as-yet unknown reason. Now, when we try to launch our database, or even create a new one, we get the error below. I've tried completely uninstalling and reinstalling without success. I'm going to attempt a complete removal with Revo, but failing that I may have to do a fresh reinstall of Windows. One way or the other, I'll find a way to fix it. My question is, what caused it?

I know you won't have time to get back to me by the time I need it, I'm more concerned with what may have caused it; so if this happens again in the future, I'll hopefully have a fix for it. Thank you for your time, and I await your response.
[10/10/2015 9:15:26 AM]
Configuration system failed to initialize

Stack Trace:
   at System.Configuration.ClientConfigurationSystem.OnConfigRemoved(Object sender, InternalConfigEventArgs e)
   at System.Configuration.Internal.InternalConfigRoot.RemoveConfigImpl(String configPath, BaseConfigurationRecord configRecord)
   at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
   at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
   at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
   at System.Configuration.ConfigurationManager.GetSection(String sectionName)
   at System.Configuration.ClientSettingsStore.ReadSettings(String sectionName, Boolean isUserScoped)
   at System.Configuration.LocalFileSettingsProvider.GetPropertyValues(SettingsContext context, SettingsPropertyCollection properties)
   at System.Configuration.SettingsBase.GetPropertiesFromProvider(SettingsProvider provider)
   at System.Configuration.SettingsBase.GetPropertyValueByName(String propertyName)
   at System.Configuration.SettingsBase.get_Item(String propertyName)
   at System.Configuration.ApplicationSettingsBase.GetPropertyValue(String propertyName)
   at System.Configuration.ApplicationSettingsBase.get_Item(String propertyName)
   at PowerSong.UserInterface.My.MySettings.get_DisabledFunctionality()
   at PowerSong.UserInterface.Functionality.IsFeatureEnabled(Feature feature)
   at PowerSong.UserInterface.Functionality.ConfigureForm(frmStartup form)
   at PowerSong.UserInterface.frmStartup..ctor()
   at PowerSong.UserInterface.frmMain.frmMain_Load(Object sender, EventArgs e)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Windows.Forms.Form.OnLoad(EventArgs e)
   at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   at System.Windows.Forms.Control.CreateControl()
   at System.Windows.Forms.Control.WmShowWindow(Message& m)
   at System.Windows.Forms.Control.WndProc(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)