Error after changing settings; cannot undo changes!

Jul 1, 2009 at 2:54 PM

In our MOSS 2007 environment we installed SPListDisplaySetting. Everything went ok, but after some changes in weather columns should be displayed, the following error appeared:

Index was outside the bounds of the array.   at Bewise.SharePoint.SPListDisplaySetting.ListDisplayPage.RenderWhere(SPField field, String mode)
   at Bewise.SharePoint.SPListDisplaySetting.ListDisplayPage.RenderPanelWhere(SPField field, String mode, Boolean& showWhere)
   at Bewise.SharePoint.SPListDisplaySetting.ListDisplayPage.RenderOptions(SPField field)
   at Bewise.SharePoint.SPListDisplaySetting.ListDisplayPage.PrepareRenderPage()
   at Bewise.SharePoint.SPListDisplaySetting.ListDisplayPage.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

There is no way to undo these changes, except uninstall... It is not possible to view listitems and it is not possible to go to the 'bewise' settings!

Does someone has a sollution for this? Thanks in Advance