Error with Typemock autorunner

error in tests run: System.Xml.XmlException: Unexpected end of file while parsing CDATA has occurred. Line 205, position 79.
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
   at System.Xml.XmlTextReaderImpl.ParseCDataOrComment(XmlNodeType type, Int32& outStartPos, Int32& outEndPos)
   at System.Xml.XmlTextReaderImpl.ParseCDataOrComment(XmlNodeType type)
   at System.Xml.XmlTextReaderImpl.ParseElementContent()
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.Linq.XContainer.ReadContentFrom(XmlReader r)
   at System.Xml.Linq.XContainer.ReadContentFrom(XmlReader r, LoadOptions o)
   at System.Xml.Linq.XDocument.Load(XmlReader reader, LoadOptions options)
   at System.Xml.Linq.XDocument.Parse(String text, LoadOptions options)
   at Typemock.Common.Core.Runner.NUnitParser.<ParseTestResults>d__1.MoveNext()
   at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at Typemock.Common.Core.Runner.TestResultParser.ParseTestResults(String xmlString)
   at Typemock.AutoRunner.Addin.Tests.TestsRunStarter.LoadTestResults()
   at Typemock.AutoRunner.Addin.Tests.TestsRunStarter.LoadResults()
   at Typemock.AutoRunner.Addin.Tests.TestsRunStarter.RunTests(IEnumerable`1 tests, Boolean triggeredByBuild, Dictionary`2 options)