Unable to save query data in XMLTracer

[ERROR]
  [Xml_Tracer_0]Unable To Save XmlTracer Output: \

1 Anish 20000 10

2 Abhijeet 25000 20

3 Apoorva 23000 10

4 Mansi 24000 10

5 NJ 27000 20 (The filename, directory name, or volume label syntax is
  incorrect)