Project problems: java.io.CharConversionException

When I tried to import two of the projects from the team (all work for them), they were failed to import. Log is attached. It had this error, java.io.CharConversionException. Tried to reinstall the software but no help.

at com.eviware.soapui.impl.wsdl.WsdlProjectPro.loadProject(SourceFile:272)
at com.eviware.soapui.impl.wsdl.WsdlProject.<init>(WsdlProject.java:209)
at com.eviware.soapui.impl.wsdl.WsdlProjectPro.<init>(SourceFile:157)
at com.eviware.soapui.impl.wsdl.WsdlProjectProFactory.createNew(SourceFile:53)
at com.eviware.soapui.impl.wsdl.WsdlProjectProFactory.createNew(SourceFile:16)
at com.eviware.soapui.impl.WorkspaceImpl.reloadProject(WorkspaceImpl.java:539)
at com.eviware.soapui.impl.WorkspaceImpl.openProject(WorkspaceImpl.java:665)
at com.eviware.soapui.impl.wsdl.actions.project.OpenProjectAction.perform(OpenProjectAction.java:39)
at com.eviware.soapui.impl.wsdl.actions.project.OpenProjectAction.perform(OpenProjectAction.java:26)
at com.eviware.soapui.support.action.swing.SwingActionDelegate.actionPerformed(SwingActionDelegate.java:89)
at com.eviware.soapui.support.action.swing.DefaultActionList.performDefaultAction(DefaultActionList.java:107)
at com.eviware.soapui.ui.Navigator$TreeMouseListener$1.run(Navigator.java:408)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.io.CharConversionException: Characters larger than 4 bytes are not supported: byte 0xa9 implies a length of more than 4 bytes
at org.apache.xmlbeans.impl.piccolo.xml.UTF8XMLDecoder.decode(UTF8XMLDecoder.java:162)
at org.apache.xmlbeans.impl.piccolo.xml.XMLStreamReader$FastStreamDecoder.read(XMLStreamReader.java:762)
at org.apache.xmlbeans.impl.piccolo.xml.XMLStreamReader.read(XMLStreamReader.java:162)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yy_refill(PiccoloLexer.java:3474)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yynextChar(PiccoloLexer.java:3721)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseCdataSection(PiccoloLexer.java:2671)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yylex(PiccoloLexer.java:4850)
at org.apache.xmlbeans.impl.piccolo.xml.Piccolo.yylex(Piccolo.java:1290)
at org.apache.xmlbeans.impl.piccolo.xml.Piccolo.yyparse(Piccolo.java:1400)
at org.apache.xmlbeans.impl.piccolo.xml.Piccolo.parse(Piccolo.java:714)
at org.apache.xmlbeans.impl.store.Locale$SaxLoader.load(Locale.java:3454)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1276)
at org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:1263)
at org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoaderBase.java:345)
at com.eviware.soapui.config.SoapuiProjectDocumentConfig$Factory.parse(Unknown Source)
at com.eviware.soapui.impl.wsdl.WsdlProjectPro.loadProject(SourceFile:169)
... 19 more