[Target]PPD or PPDEditor or etc.. PPD Installer
[x86 or x64]: 64
[Windows　OS]: Windows 10
[Content] whatever I am trying I cannot install the game, after I select the language it says fatal error (yes I also tried other languages)
[error.log exists] yes
[What you did before error] nothing
[PPD.ini] PPD.ini content or attach PPD.ini

this is what my error .log says..


------------------------------------------------------------------
18/03/2020 20:51:14
FullName:PPDInstaller, Version=1.0.0.1, Culture=neutral, PublicKeyToken=null
Assembly:C:\Users\Mitchyyy\Desktop\PPDInstaller_x64(1)\PPDInstaller(x64)\PPDInstaller.exe
Name:PPDInstaller.exe
FileVersion:1.0.0.1
ProductVersion:1.0.0.1
RefAssembly:mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
RefAssembly:PPDConfiguration, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:ErrorHandle, Version=1.1.2.0, Culture=neutral, PublicKeyToken=null
RefAssembly:System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
RefAssembly:Interop.IWshRuntimeLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
RefAssembly:ICSharpCode.SharpZipLib, Version=0.86.0.518, Culture=neutral, PublicKeyToken=1b03e6acf1164f73
System.Collections.ListDictionaryInternal

1 is not a supported code page.
Parameter name: codepage
mscorlib
at System.Text.Encoding.GetEncoding(Int32 codepage)
at ICSharpCode.SharpZipLib.Zip.ZipFile.ReadEntries()
at ICSharpCode.SharpZipLib.Zip.ZipFile..ctor(Stream stream)
at ICSharpCode.SharpZipLib.Zip.FastZip.ExtractZip(Stream inputStream, String targetDirectory, Overwrite overwrite, ConfirmOverwriteDelegate confirmDelegate, String fileFilter, String directoryFilter, Boolean restoreDateTime, Boolean isStreamOwner)
at PPDInstaller.Utility.Unzip(String path, String unzippath)
at PPDInstaller.ExtractDialog.<ExtractDialog_Load>b__9_0()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
System.Text.Encoding GetEncoding(Int32)
------------------------------------------------------------------

I had this exact problem for a long time but I finally found a way to fix it.

How I fixed it:

* In Windows 10 go to region settings
* Set the Regional Format to English (United Kingdom)
and after that it worked

I hope this works for you as well