Hi, After loading the configurations of Pier and checking for the lastest and loading them as well. I still get the following when I go to the peir setup off the seaside browse applications. WABidirectionalCache(Object)>>doesNotUnderstand: #associationsDo: PRAdminSetup class>>recursiveHandersOn:path:do: PRAdminSetup class>>recursiveDispatcherHandersDo: PRAdminKernelPathPair class>>kernelPathPairs PRAdminSetupChooseDistribution>>pierKernelNames PRAdminSetupChooseDistribution>>suggestKernelNameFrom: PRAdminSetupChooseDistribution>>kernelName MASelectorAccessor>>read: PRAdminSetupChooseDistribution(Object)>>readUsing: [ :each | result at: each put: (self model readUsing: each) ] in MACheckedMemento(MAMemento)>>pullRaw in Block: [ :each | result at: each put: (self model readUsi...etc... SortedCollection(OrderedCollection)>>do: MAPriorityContainer(MAContainer)>>do: MACheckedMemento(MAMemento)>>pullRaw MACheckedMemento(MAMemento)>>pull MACheckedMemento(MACachedMemento)>>reset MACheckedMemento>>reset MACheckedMemento class(MAMemento class)>>model:description: MAPriorityContainer(MAContainer)>>asComponentOn: PRAdminSetupChooseDistribution(Object)>>asComponent PRAdminSetupChooseDistribution>>selectDistributionComponent PRAdminSetupChooseDistribution>>children PRAdminSetupChooseDistribution(WAPresenter)>>childrenDo: WAVisiblePresenterGuide>>visitPresenter: WAVisiblePresenterGuide(WAPainterVisitor)>>visitComponent: PRAdminSetupChooseDistribution(WAComponent)>>accept: WAVisiblePresenterGuide>>visitDecoration: WAAnswerHandler(WADecoration)>>accept: WAVisiblePresenterGuide(WAPainterVisitor)>>visitDecorationsOfComponent: PRAdminSetupChooseDistribution(WAComponent)>>acceptDecorated: WAVisiblePresenterGuide(WAPresenterGuide)>>visit: Any help is appreciated :-) Kind Regards, Sean Glazier