`n --update` does not work correctly

[Ashvin-Ranjan]

While putting in the correct command into Powershell works fine doing n --update gives this error:

Remove-Item : Cannot remove item C:\Users\Ashvin\.n\bin\_asyncio.pyd: Access to the path
'C:\Users\Ashvin\.n\bin\_asyncio.pyd' is denied.
At
C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules\Microsoft.PowerShell.Archive\Microsoft.PowerShell.Archive.psm1:1029
char:29
+ ...             Remove-Item -LiteralPath $currentArchiveEntryFileInfo.Ful ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (C:\Users\Ashvin\.n\bin\_asyncio.pyd:FileInfo) [Remove-Item], Unauthor
   izedAccessException
    + FullyQualifiedErrorId : RemoveFileSystemItemUnAuthorizedAccess,Microsoft.PowerShell.Commands.RemoveItemCommand