How do I delete DriverPacks from target PC?

Is there any rocket science to deleting the drivers from the computer after installing Windows? I don't want to mess anything up in how Windows looks for Drivers.

I see a folder called "D" that has over 1GB of drivers in it.

09/17/2007  08:22 AM                 0 ATICCP.ins
11/06/2007  06:43 AM                 0 AUTOEXEC.BAT
11/06/2007  11:13 AM    <DIR>          Config.Msi
11/06/2007  06:43 AM                 0 CONFIG.SYS
11/06/2007  01:25 AM    <DIR>          D
04/05/2007  07:33 AM            55,808 devcon.exe
11/06/2007  11:13 AM                 0 dir.txt
11/05/2007  05:51 PM    <DIR>          Documents and Settings
11/06/2007  10:37 AM    <DIR>          Downloads
05/27/2007  04:08 AM           246,423 DPsFnshr.exe
09/17/2007  08:23 AM               638 DPsFnshr.ini
09/11/2007  11:13 AM               954 DriverPack_Graphics_A_wnt5_x86-32.ini
09/11/2007  11:00 AM             1,609 DriverPack_Graphics_B_wnt5_x86-32.ini
09/11/2007  03:35 PM            74,362 DriverPack_MassStorage_wnt5_x86-32.ini
09/07/2007  12:38 PM             6,977 DriverPack_Sound_A_wnt5_x86-32.ini
07/07/2007  09:00 AM             3,723 DriverPack_Sound_B_wnt5_x86-32.ini
05/27/2007  04:08 AM           211,039 DSPdsblr.exe
04/05/2007  07:33 AM            20,992 makePNF.exe
04/05/2007  07:33 AM           137,728 mute.exe
05/27/2007  04:08 AM           202,187 pmtimer.exe
11/06/2007  11:12 AM    <DIR>          Program Files
11/06/2007  11:10 AM    <DIR>          WINDOWS
              16 File(s)        962,440 bytes
               6 Dir(s)  112,899,440,640 bytes free