Error when printing - Unable to commit memory

Hello,
Each time our users are attempting to print using Access Dimensions, they are presented with the following error message by .net:

************** Exception Text **************
Aurigma.GraphicsMill.UnexpectedException: Unable to commit memory.
at Aurigma.GraphicsMill.Thread.FireStoppedEvent(Object object, ErrorEventArgs args)
at Aurigma.GraphicsMill.Thread.TimerEventProcessor()
at Aurigma.GraphicsMill.Thread.ChangeActivityStatus(ActivityStatus status)
at Aurigma.GraphicsMill.Thread.EntryPoint()
at Aurigma.GraphicsMill.Thread.Start()
at Aurigma.GraphicsMill.Transforms.BitmapTransform.ApplyTransform(Bitmap source, Bitmap destination)
at Aurigma.GraphicsMill.WinControls.ImagePrintItem.StripPrint(Bitmap pImage, Graphics pGraphics, Point objLeftTopPosition, Size objResizeSize, Rectangle objCropRectangle)
at Aurigma.GraphicsMill.WinControls.ImagePrintItem.ResizeAndPrintImage(Graphics pGraphics, Boolean bRotateImage, Size objDstSize, Point objLeftTopPosition)
at Aurigma.GraphicsMill.WinControls.ImagePrintItem.Print(Graphics pGraphics, Point objLeftTopPosition)
at Aurigma.GraphicsMill.WinControls.ImagePrintDocument.DoPrint(PrintPageEventArgs e)
at Aurigma.GraphicsMill.WinControls.ImagePrintDocument.OnPrintPage(PrintPageEventArgs e)
at System.Drawing.Printing.PrintDocument._OnPrintPage(PrintPageEventArgs e)
at System.Drawing.Printing.PrintController.PrintLoop(PrintDocument document)
at System.Drawing.Printing.PrintController.Print(PrintDocument document)
at System.Drawing.Printing.PrintDocument.Print()
at ADM_GUI_API.tiffImageViewer.UltraToolbarsManager1_ToolClick(Object sender, ToolClickEventArgs e)
at Infragistics.Win.UltraWinToolbars.UltraToolbarsManager.OnToolClick(ToolClickEventArgs e)
at Infragistics.Win.UltraWinToolbars.UltraToolbarsManager.FireEvent(ToolbarEventIds id, EventArgs e)
at Infragistics.Win.UltraWinToolbars.ToolBase.OnToolClick()
at Infragistics.Win.UltraWinToolbars.ButtonToolUIElement.DoClickProcessing(MouseEventArgs e)
at Infragistics.Win.UltraWinToolbars.ButtonToolUIElement.OnMouseUp(MouseEventArgs e)
at Infragistics.Win.ControlUIElementBase.ProcessMouseUpHelper(Object sender, MouseEventArgs e)
at Infragistics.Win.ControlUIElementBase.ProcessMouseUp(Object sender, MouseEventArgs e)
at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e)
at Infragistics.Win.UltraControlBase.OnMouseUp(MouseEventArgs e)
at Infragistics.Win.UltraWinToolbars.UltraToolbarsDockArea.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


Where could i start looking to find the issue causing this?
Thanks