Plutonium

I use webroot secureanywhere,
I also have to wait 10 minutes to reply since I have a new account with you guys.

Crash ID: 1d1bea2056a84aff91f2463da5f460d8
Plutonium.Updater.Core.Models.UpdateException: Failed to update file bin/plutonium-bootstrapper-win32.exe ---> System.IO.IOException: Incorrect function.

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)
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()

Every time I try to download the Plutonium Updater I get this message:
"Failed to download file bin/plutonium-bootstrapper-win32.exe