I receive the following exception when the violations report is being published.

ERROR: Publisher hudson.plugins.violations.ViolationsPublisher aborted due to exception
java.io.FileNotFoundException: C:\Program Files (x86)\Jenkins\jobs\Dashboard\builds\2012-10-08_16-58-57\violations\file\Dashboard.API.CcsApi+<>c__DisplayClass2a.xml (The filename, directory name, or volume label syntax is incorrect)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at hudson.FilePath.write(FilePath.java:1478)
at hudson.plugins.violations.generate.ExecuteFilePath.execute(ExecuteFilePath.java:40)
at hudson.plugins.violations.generate.GenerateXML.execute(GenerateXML.java:47)
at hudson.plugins.violations.ViolationsCollector.invoke(ViolationsCollector.java:122)
at hudson.plugins.violations.ViolationsCollector.invoke(ViolationsCollector.java:25)
at hudson.FilePath.act(FilePath.java:842)
at hudson.FilePath.act(FilePath.java:824)
at hudson.plugins.violations.ViolationsPublisher.perform(ViolationsPublisher.java:74)
at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:717)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:692)
at hudson.model.Build$BuildExecution.post2(Build.java:183)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:639)
at hudson.model.Run.execute(Run.java:1527)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:236)

Since this is a windows system the filename contains invalid characters. The filenames need to be encoded or formatted properly for a Windows system.

I've attached the output from fxcop.