[Bug] Drag and Drop throwing two errors

[TheMCNerd2018]

This is my first forum post here, so please tell me if I did anything wrong when creating this post

With that out of the way, I may have encountered a bug in the program. When I attempted to drag a generated Pokemon outside of the program to generate a pk7 file, a message came up displaying the below error. I have no idea what caused the error, and I have not encountered this specific error in my couple years of using the program. The full error message is in the spoiler since it is quite long.

Spoiler

Exception Details:
System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\Nick\AppData\Local\Temp\380 - Latias - 43D47CF38197.pk7'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.File.InternalWriteAllBytes(String path, Byte[] bytes, Boolean checkHost)
   at System.IO.File.WriteAllBytes(String path, Byte[] bytes)
   at PKHeX.WinForms.Main.Dragout_MouseDown(Object sender, MouseEventArgs e)

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

PKHeX, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
E:\Pokemon\PKHeX\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

PKHeX.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
E:\Pokemon\PKHeX\PKHeX.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.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.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

--------------------
User Message:
Drag & Drop Error

Could someone please look into the error and tell me what caused it and how I can avoid it in the future?

Edited September 18, 2018 by TheMCNerd2018
Fixed type in post

[Kaphotics]

The error message contains details on what went wrong.

System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\Nick\AppData\Local\Temp\380 - Latias - 43D47CF38197.pk7'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

Likely your antivirus is preventing PKHeX from creating temporary files, which are used for facilitating drag/drop.

[TheMCNerd2018]

1 hour ago, Kaphotics said:

The error message contains details on what went wrong.

System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\Nick\AppData\Local\Temp\380 - Latias - 43D47CF38197.pk7'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

Likely your antivirus is preventing PKHeX from creating temporary files, which are used for facilitating drag/drop.

Would not have expected that to happen, as Avast Antivirus has not caused me any issues in the past. I'll just assume it sandboxed the application silently, and try using the program again with the Avast disabled.

EDIT: Tried running the program again with the Antivirus Enabled and no errors came up.

Edited September 19, 2018 by TheMCNerd2018