Unable to run xconfmanager ??

I tried to configure my windchill server for Email. but while try to run the xconfmanager i am getting the below errors,

• ERROR [main] com.ptc.windchill.structconf.StructConfManager - Unexpected error (stack trace belo
  w):
  com.ptc.windchill.structconf.PropagationActionException: Invalid number of fields in additional adapter definition, encr
  ypted.
          at com.ptc.windchill.structconf.PropagationAction.newPropgationActionException(PropagationAction.java:183)
          at com.infoengine.ieinstall.MapCredentialsAction.addAdapters(MapCredentialsAction.java:108)
          at com.infoengine.ieinstall.MapCredentialsAction.evaluate(MapCredentialsAction.java:263)
          at com.ptc.windchill.structconf.TargetFileContentsCollector.evaluatePropagationActions(TargetFileContentsCollect
  or.java:530)
          at com.ptc.windchill.structconf.TargetFileContentsCollector.writeTargetFiles(TargetFileContentsCollector.java:45
  6)
          at com.ptc.windchill.structconf.StructConfManager.propagate(StructConfManager.java:197)
          at com.ptc.windchill.structconf.Propagate.execute(Propagate.java:57)
          at com.ptc.windchill.structconf.StructConfManagerCommand.execute(StructConfManagerCommand.java:102)
          at com.ptc.windchill.structconf.StructConfManager.execute(StructConfManager.java:259)
          at com.ptc.windchill.structconf.StructConfManager.execute(StructConfManager.java:273)
          at com.ptc.windchill.structconf.StructConfManager.main(StructConfManager.java:820)

Can anyone help me on this issue...