ppd
[x86 or x64] x64
[Windows　OS] windows 10
[Content] fatal error occured
[error.log exists] yes
[What you did before error] i added a song
[PPD.ini] refer to attached ini

error log:

9/28/2019 10:07:09 PM
FullName:PPD, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
Assembly:D:\KHC\PPD\PPD.exe
Name:PPD.exe
FileVersion:1.0.0.0
ProductVersion:1.0.0.0
RefAssembly:mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:PPDFramework, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:PPDShareComponent, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:SharpDX.DirectInput, Version=3.1.1.0, Culture=neutral, PublicKeyToken=b4dcf0f35e5521f1
RefAssembly:SharpDX.Mathematics, Version=3.1.1.0, Culture=neutral, PublicKeyToken=b4dcf0f35e5521f1
RefAssembly:PPDFrameworkCore, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
RefAssembly:PPDInput, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:PPDSound, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:PPDMovie, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:PPDConfiguration, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:ErrorHandle, Version=1.1.2.0, Culture=neutral, PublicKeyToken=null
RefAssembly:System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:Effect2D, Version=1.6.4.0, Culture=neutral, PublicKeyToken=null
System.Collections.ListDictionaryInternal

Configuration system failed to initialize
System.Configuration
at System.Configuration.ConfigurationManager.PrepareConfigSystem()
at System.Configuration.ConfigurationManager.get_SupportsUserConfig()
at System.Configuration.ClientSettingsStore.RevertToParent(String sectionName, Boolean isRoaming)
at System.Configuration.LocalFileSettingsProvider.Reset(SettingsContext context)
at System.Configuration.ApplicationSettingsBase.Reset()
at PPD.Game..ctor(PPDExecuteArg args)
at PPD.MyGame..ctor(PPDExecuteArg args)
at PPD.Program.Initialize(String[] args)
at PPD.Program.Main(String[] args)

i added the entire log just in case