ok, I got a 26 bit d2 downloaded from site. I have copyed my d2 folder and made a 2nd .exe
changed cd keys etc. when I try to run my 2nd d2 through sand box. it tells me to enter the expansion cd disk. but if I close my original and just run my 2nd exe, not through sandbox.
it starts up fine.

idk what to do to fix this
pls help