Sub Changevalues()
Windows("Master.xls").Activate
Range("AV18").Value = False
Range("AV19").Value = True
Range("AV22").Value = Range("AW22").Value
Range("I28").Value = Range("AB28").Value
Range("I30").Value = Range("AB30").Value
Range("I32:I36").Value = Range("AB32:AB36").Value
Range("I39:N39").Value = Range("AB39:AG39").Value
Range("I41:N41").Value = Range("AB41:AG41").Value
Range("I43:N43").Value = Range("AB43:AG43").Value
end sub

I think all of my macros  begin with the line Windows
("Master.xls").Activate . Unfortunately as i say its actually going
to have to run  under any name instead of master. I'm trying to work
out the easiest way to do it. Because its for other people whoare
not very pc friendly i'm trying to make it a simple click this
button process. However the buttons and macros are in a seperate
workbook from the master.