! Exception on error xref formulas like: ['xsheet.xls']Sheet1!#REF
! Exception "CRN record missing".
! XLS.CmdFormat.ApplySheet/ApplyCols could cause an exception if column properties where set.
! Using XLS.CmdFormat.ApplySheet when creating Exel 97 files gave files that opened with a warning.
! Message "Do you want to save changes..." when closing excel after opening a file that not was changed.
! CalcDimensionsEx did not work correct.