VBA在Excel Mac 2011上查找方法错误

下面的方法在Excel for Windows中工作得很好,但是在Mac上,我得到一个448运行时错误“找不到参数”

Set aCell = Worksheets(SheetName).Rows(1).Find(What:=HeaderName, LookIn:=xlValues, _ LookAt:=xlWhole, SearchOrder:=xlByRows, SearchDirection:=xlNext, _ MatchCase:=False, SearchFormat:=False).Activate 

有任何想法吗?

像Paul提到的,删除SearchFormat:=False

 Set aCell = Worksheets(SheetName).Rows(1).Find(What:=HeaderName, LookIn:=xlValues, _ LookAt:=xlWhole, SearchOrder:=xlByRows, SearchDirection:=xlNext, _ MatchCase:=False).Activate