clear method gives error !!! Please Help :(

[ali zobi]

I have troubled with clear method

this error couse collapse all my software.

the error detail is below:

please give me more safetly clear method as fast as clear method...

"   bij SmartInterface<CUnknown>.{dtor}(SmartInterface<CUnknown>* )

   bij CIndexToIfAssoc.{dtor}(CIndexToIfAssoc* )

   bij CIndexToIfAssoc.__vecDelDtor(CIndexToIfAssoc* , UInt32 )

   bij CUnknown.OnFinalRelease2(CUnknown* )

   bij CUnknown.Release(CUnknown* )

   bij _FreeItem(Void* item)

   bij CChunk.freeItem(CChunk* , Void* )

   bij TCollection.freeAll(TCollection* )

   bij CFlexCollection.FreeChunk(CFlexCollection* , CChunk* pChunk)

   bij CFlexCollection.freeAll(CFlexCollection* )

   bij CIndexToIfAssocCache.SetUpperLimit(CIndexToIfAssocCache* , Int32 lFirstNonExistingIndex)

   bij TTList.DiscardCacheIndexesAfterItem(TTList* , CTreeItem* )

   bij TTList.Clear(TTList* , IMAIL* )

   bij TTList.MethodClear(TTList* )

   bij BTIS.TList.TListWin.Clear()"