[MSI] System.UnauthorizedAccessException: Access to the path 'C:\Program Files\[app-folder]\packages' is denied.

[pmieten]

I used version: 0.0.1589-ga2c5a97 (prerelease) for vpk and nuget library
build msi with options:

    "--msi" ,""
    "--instLocation" , "PerMachine"
    "--msiVersion",  ($Version.trim()+ ".0")

during update there is Unauthorized issue:

System.UnauthorizedAccessException: Access to the path 'C:\Program Files\[app-folder]\packages' is denied.
   at System.IO.FileSystem.CreateDirectory(String fullPath, Byte[] securityDescriptor)
   at System.IO.DirectoryInfo.Create()
   at Velopack.Locators.VelopackLocator.CreateSubDirIfDoesNotExist(String baseDir, String newDir)
   at Velopack.Locators.WindowsVelopackLocator.get_PackagesDir()
   at Velopack.Locators.VelopackLocator.GetOrCreateStagedUserId()
   at Velopack.UpdateManager.CheckForUpdatesAsync()
   at Ms.Dc.Ui.Services.VelopackUpdateService.CheckAndDownloadUpdateAsync(String downloadUrl, String targetVersion)

[caesay]

Can you provide the full logs (from Velopack.log or from IVelopackLogger) of the application startup? When the program is installed to program files, it should still choose to create a packages folder in appdata.
https://github.com/velopack/velopack/blob/develop/src/lib-csharp/Locators/WindowsVelopackLocator.cs#L123