Plutonium

Eldor The entire message is as following:

Plutonium.Updater.Core.Models.UpdateException: Failed to update file bin/plutonium-bootstrapper-win32.exe ---> System.UnauthorizedAccessException: Access to the path 'C:\Users\Kykan\AppData\Local\Plutonium\bin\plutonium-bootstrapper-win32.exe' is denied.
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 Plutonium.Updater.Core.Updater.<Run>d__23.MoveNext()
--- End of inner exception stack trace ---
at Plutonium.Updater.Core.Updater.<Run>d__23.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Plutonium.Updater.App.Windows.UpdateWindow.<UpdateWindow_Loaded>d__6.MoveNext()

This error screen showed up when I first try to open Plutonium.exe for the first time. I have properly downloaded piry.exe and followed through the steps provided on this website.

To fix this, I have tried to manually delete to bootstrapper application. However, the error persists opening Plutonium.exe, and the bootstrapper has been redownloaded each time I attempt to run Plutonium.exe.

Each time I reboot the PC, I can reach the launcher page one time but the game never loads after selecting "Play". After that, the error shows up again. Please help.