My Updater Error

[Grace37]

i get a message as follows

Exception thrown while checking file hash

java.io.FileNotFoundException: C:\Program Files (x86)\Sony\EverQuest II\UI\ProfitUI\images\chat1.dds (Access is denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at com.twmacinta.util.MD5.getHash(MD5.java:763)
at de.pala.updater.IO.Filesystem.checkFile(Filesystem.java:122)
at de.pala.updater.Arrange.IO.checkFile(IO.java:168)
at de.pala.updater.Files.checkFiles(Files.java:75)
at de.pala.updater.GUI.Main$UpdateThread.run(Main.java:738)

What shall i do?