I recieved Errors, dont know why no UI stuff will work for me

[mimix]

PLEASE I BEG OF ALL YOU TO HELP ME OUT, I CANT SEEM TO GET MAP UI TO WORK, THE LOG IS BELOW, I CANT GET ANYOTHER UI PIECES TO WORK EITHER. WHAT AM I DOING WRONG

Unknown Error: mscorlib
at System.IO.__Error.WinIOError(Int32 errorCode, String str)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean useAsync, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode)
at WindowsApplication7.Form1.GetFileMD5(String FilePath)
at WindowsApplication7.Form1.DownloadExtras()
at WindowsApplication7.Form1.DoUpdates()
at WindowsApplication7.Form1.Timer3_Tick(Object sender, EventArgs e)
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.Callback(IntPtr hWnd, Int32 msg, IntPtr idEvent, IntPtr dwTime)The process cannot access the file "C:\Program Files\Sony\EverQuest II\UI\EQ2MAP\images\maps\map_befallen_2.dds" because it is being used by another process.

[ShadowProwler420]

Judging by the "......because it is being used by another process" line, I'm guessing you're trying to run the updater while you're playing the game.