Hello Christoph, Thank you for contacting National Instruments.
You might try the following link: http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RNAME=ViewQuestion&HOID=506500000008000000A9BC0000&ECategory=LabVIEW.LabVIEW+General This is another discussion thread concerning an error similar to yours. Let me know if this does not help. Sean C. Applications Engineer National Instruments
