anyway to delete the duplicate files (File #) but leaving the open date &
open time of the original (first opened file) + close date & close time from
the last opened file ..?? ...including a total sum per all files for CH &
Issuer??

File # OPEN Date OPEN Time CH Issuer CLOSE Date CLOSE Time
A100444 04/01/08 07:00 1 1 04/01/08 07:30
A100444 04/02/08 05:00 3 0 04/03/08 13:15
A100445 04/01/08 08:00 1 0 04/01/08 08:30
A100445 04/02/08 08:30 1 1 04/03/08 16:00
A100445 04/03/08 08:45 1 1 04/05/08 23:59
A100446 04/01/08 09:00 1 0 04/01/08 10:00
A100449 04/03/08 10:00 2 2 04/03/08 22:00


Result will look like this...

File # OPEN Date OPEN Time CH Issuer CLOSE Date CLOSE Time
A100444 04/01/08 07:00 4 2 04/01/08 13:15
A100445 04/01/08 08:00 3 2 04/01/08 23:59
A100446 04/01/08 09:00 1 0 04/01/08 10:00
A100449 04/03/08 10:00 2 2 04/03/08 22:00

I got helped last time and managed to use a macro to delete duplicates with
open date and time but now I need the sum of all files (including duplicates)
for CH and Issuer + the close date and time of last filed open ..make sense
.... any ideas will be greatly appreciate it !!