Error trying to install updater

[Miiria]

Error Opening Database File: mscorlib
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, DirectorySecurity dirSecurity)
at System.IO.Directory.CreateDirectory(String path, DirectorySecurity directorySecurity)
at EQ2MAPUpdater.MainWindow.DownloadUpdates()Access to the path 'C:\Program Files (x86)\EQ2MAP Updater\cache\' is denied.

Please help!

I have set the UAC on both EQ2 folder and the Station folder to full open, and I have the firewall and anti-virus turned off.

I don't know what else to do.

Thanks.