Cannot Deactivate cks.ebe

Sep 1, 2008 at 10:30 AM
Edited Sep 1, 2008 at 10:35 AM
Hi
I install the cks.ebe in my server. now i need to deactivate. when i try to deactivate it from command promt or from "Site Settings" i got the following error--
Value does not fall within the expected range.   at Microsoft.SharePoint.SPListCollection.GetListByName(String strListName, Boolean bThrowException)
   at Microsoft.SharePoint.SPListCollection.get_Item(String strListName)
   at CKS.EBE.FeatureReceiver.FeatureDeactivating(SPFeatureReceiverProperties properties)
   at Microsoft.SharePoint.SPFeature.DoActivationCallout(Boolean fActivate, Boolean fForce)
   at Microsoft.SharePoint.SPFeature.Deactivate(SPSite siteParent, SPWeb webParent, Boolean fForce)
   at Microsoft.SharePoint.SPFeatureCollection.Remove(Guid featureId, Boolean force)
   at Microsoft.SharePoint.SPFeatureCollection.Remove(Guid featureId)
   at Microsoft.SharePoint.ApplicationPages.DeactivateFeaturePage.LnkbtnDeactivateFeature_Click(Object objSender, EventArgs evtargs)
   at System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e)
   at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
   at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)


Can any one give me solution for this