Int 2F Fn D602  U - Vedit Vswap - Exec Program With Swap                   [T]

   AX = D602h
   other registers set as for INT 21/AX=4B00h

Return: CF set on error
       AL = error code
       82h = failure due to ???
   CF clear on success

See Also: AX=D600h"VSWAP",INT 21/AH=4Bh"EXEC"