ERROR Phkex

[Light_]

hello , i have a error in pkhex please help me :c :

 

Exception Details:
System.OverflowException: Arithmetic operation resulted in an overflow.
   at PKHeX.Core.SAV7.get_ChecksumsValid()
   at PKHeX.Core.SaveUtil.<>c.<detectSaveFile>b__50_2(String p)
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   at PKHeX.Core.SaveUtil.detectSaveFile(String& path, String[] extra)
   at PKHeX.WinForms.Main..ctor()

Loaded Assemblies:
--------------------
mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll

PKHeX-mono, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
C:\Users\jojo\AppData\Local\Temp\Rar$EXa0.428\PKHeX.exe

System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll

System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll

System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll

System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll

System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll

System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll

System.Windows.Forms.resources, Version=4.0.0.0, Culture=fr, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms.resources\v4.0_4.0.0.0_fr_b77a5c561934e089\System.Windows.Forms.resources.dll

mscorlib.resources, Version=4.0.0.0, Culture=fr, PublicKeyToken=b77a5c561934e089
C:\Windows\Microsoft.Net\assembly\GAC_MSIL\mscorlib.resources\v4.0_4.0.0.0_fr_b77a5c561934e089\mscorlib.resources.dll

--------------------
User Message:
An error occurred while attempting to auto-load your save file.

[ReignOfComputer]

It's trying to automatically load a save file from an external media, correct? If so, would you be able to attach your save file and share how you're extracting it?

[Light_]

 

Here is a backup of Pokemon sun and I ectra with winrar

main

[Light_]

No , is good thank you

I had wrongly extracted it :D