haveing problem's

[dobeous]

I'm haveing problems not sure what I have done wrong I have read the troubleshooting but when I click on the short cut on desktop it wants me to select everquest2.exe file that I can't find. after a little digging I came up with this .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.

any help would be great.