Hi , I have a table with autofilter at the bottom (it is in the row 500 ) of
my sheet , excel does not let me to unhide rows in the top of my sheet when
the autofilter is activated , I am talking about the rows 1- 499 , it lets me
unhide rows only when the autofilter is unactivated (looks like excel bug),
so I am trying this :

ActiveWorkbook.Worksheets("Sheet1").AutoFilterMode = False

it sets unactivated the autofilter , after that I am hiding and showing the
rows that I need , but after that I need to activate again the autofilter , I
am trying :

ActiveWorkbook.Worksheets("Part Appl Guidelines").AutoFilterMode = true

but it does not work , it shows an error message, somebody can help me ?

Thank you in advance.