Error (12252): IP Helper Library GetAdaptersAddresses function failed

Full error trace I am getting:

Exception in thread "main" java.lang.Error: IP Helper Library GetAdaptersAddresses function failed

at java.net.NetworkInterface.isLoopback0(Native Method)

at java.net.NetworkInterface.isLoopback(Unknown Source)

at com.altera.sopcmodel.ensemble.Ensemble.makeUniqueIdentifier(Ensemble.java:712)

at com.altera.sopcmodel.ensemble.Ensemble.init(Ensemble.java:472)

at com.altera.sopcmodel.beanelement.BeanElementClass.newInstance(BeanElementClass.java:297)

at com.altera.sopcmodel.ensemble.Ensemble.createQsys(Ensemble.java:681)

at com.altera.sopcmodel.transforms.avalon.InitialInterconnectTransform.doExecute(InitialInterconnectTransform.java:91)

at com.altera.sopcmodel.transforms.SopcTransformStep.execute(SopcTransformStep.java:66)

at com.altera.sopcmodel.transforms.SopcTransformList.doExecute(SopcTransformList.java:112)

at com.altera.sopcmodel.transforms.SopcTransformStep.execute(SopcTransformStep.java:66)

at com.altera.sopcmodel.transforms.mm.MMTransform.doExecute(MMTransform.java:106)

at com.altera.sopcmodel.transforms.SopcTransformStep.execute(SopcTransformStep.java:66)

at com.altera.sopcmodel.transforms.SopcTransformList.doExecute(SopcTransformList.java:112)

at com.altera.sopcmodel.transforms.SopcTransformStep.execute(SopcTransformStep.java:66)

at com.altera.sopcmodel.transforms.avalon.AvalonTransform.doExecute(AvalonTransform.java:45)

at com.altera.sopcmodel.transforms.SopcTransformStep.execute(SopcTransformStep.java:66)

at com.altera.sopcmodel.ensemble.EnsembleUtils.doTransform(EnsembleUtils.java:1357)

at com.altera.sopcmodel.components.tclmodule.LiveModuleGenerateComposedFileset.attemptComposedTransform(LiveModuleGenerateComposedFileset.java:124)

at com.altera.sopcmodel.components.tclmodule.LiveModuleGenerateComposedFileset.generateComposedSet(LiveModuleGenerateComposedFileset.java:173)

at com.altera.sopcmodel.components.tclmodule.LiveModuleGenerateComposedFileset.access$400(LiveModuleGenerateComposedFileset.java:40)

at com.altera.sopcmodel.components.tclmodule.LiveModuleGenerateComposedFileset$AutoFileSet.generateAutoSet(LiveModuleGenerateComposedFileset.java:328)

at com.altera.sopcmodel.components.tclmodule.LiveModuleGenerateComposedFileset$AutoFileSet.generate(LiveModuleGenerateComposedFileset.java:285)

at com.altera.sopc.generator.FileSet2.generate(FileSet2.java:159)

at com.altera.sopc.generator.Sellafield.generate(Sellafield.java:366)

at com.altera.sopcmodel.sbtools.sbgenerate.SbGenerate.performGeneration(SbGenerate.java:521)

at com.altera.sopcmodel.sbtools.sbgenerate.SbGenerate.act(SbGenerate.java:467)

at com.altera.utilities.AltCmdLineToolBase.runTheTool(AltCmdLineToolBase.java:718)

at com.altera.utilities.AltCmdLineToolBase.runTheTool(AltCmdLineToolBase.java:730)

at com.altera.sopceditor.tools.generation.QsysGenerationTask.generateSynthesis(QsysGenerationTask.java:597)

at com.altera.sopceditor.tools.generation.QsysGenerationTask.generate(QsysGenerationTask.java:374)

at com.altera.sopceditor.tools.generation.QsysGenerationTask.run(QsysGenerationTask.java:127)

at com.altera.qsys.generate.QsysGenerate.createGenerationTaskOuter(QsysGenerate.java:699)

at com.altera.qsys.generate.QsysGenerate.runGenerationFlow(QsysGenerate.java:628)

at com.altera.qsys.generate.QsysGenerate.act(QsysGenerate.java:389)

at com.altera.utilities.AltCmdLineToolBase.runTheTool(AltCmdLineToolBase.java:718)

at com.altera.qsys.generate.QsysGenerate.main(QsysGenerate.java:180)

Error generating Qsys