make hyperlink in Excel 2011

Hello,

how do write down the code to create hyperlink? I tried:

make new hyperlink of cell FileCoverCell with properties {address:"www.xxxxxx.com"}

I have the returned error:

error “Microsoft Excel got an error: Can’t make class hyperlink of cell (range [BP_Inventaire.xlsx]Sheet1!$E$43) of worksheet Sheet1.” number -2710 from hyperlink of cell (range “[BP_Inventaire.xlsx]Sheet1!$E$43”) of worksheet “Sheet1” to class

Thank you

this worked for me

tell application "Microsoft Excel"
	set FileCoverCell to range "A1"
	
	tell FileCoverCell
		make new hyperlink of FileCoverCell with properties {address:"http://www.youtube.com/watch?v=vAG0XMRty5Y"}
	end tell
end tell