EQ2Interface - Profit Updater Error

When trying to update profit the updater comes up with :-

Exception thrown while opening HSQLDB connection

java.sql.SQLException: File input/output error C:\Documents and Settings\John\Application Data\ProfitUI Reborn Updater\updater.backup java.io.FileNotFoundException: C:\Documents and Settings\John\Application Data\ProfitUI Reborn Updater\updater.data (The requested operation cannot be performed on a file with a user-mapped section open)
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
at org.hsqldb.jdbcDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at de.pala.updater.IO.HSQLDB.openConnection(HSQLDB.java:38)
at de.pala.updater.IO.HSQLDB.<init>(HSQLDB.java:29)
at de.pala.updater.Arrange.IO.<init>(IO.java:40)
at de.pala.updater.Management.<init>(Management.java:28)
at de.pala.updater.GUI.Main.<init>(Main.java:131)
at de.pala.updater.profitui.Startup$1.run(Startup.java:56)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

Was working fine yesterday and there has been no java update either. When ive tried to chose the location for eq2 as it asks still does same thing :confused:
Any ideas ?