Hi,
Excel "helped" me construct this (it told me I should correct my function to
the following)

=IF(I2="",(F2&" "&G2&" "&H2),OR(IF(F2=""+AND(I2=""),(G2&" "&H2)),(F2&"
"&G2&" "&H2&", "&I2)))

But, then it just shows #VALUE! in the cell

I'm new to functions so I'm sure I've confused it (and myself).
Can anyone see something obvious that's wrong. Is it even possible to nest
in this way?
thanks!