which one of these do i download with windows 7

[lyncoo]

DiabloSport USB-Serial Drivers OS Part Number File
Sewell Drivers(blue cabled with word "SEWELL" imprinted on side) XP, 98 U7777, U7778 Sewell_Setup_XP.exe
Prolific Drivers XP, 98 U7777, U7778 PL-2303_Driver_Installer.exe
Prolific Vista Drivers Vista U7777, U7778 PL-2303HXD_Vista_Driver_Installer.exe
Prolific XP 64-bit Drivers (untested) XP 64-bit U7777, U7778 wd_pl2303h-hx-x_64-bit_v2018.zip

[rwright]

do you have a 32 bit or 64 bit OS? you would want to use the vista version but for 32 or 64 bit. if you are unsure, go to computer--right click--properties and it will tell you. if nothing is listed beside OS name (Windows 7) then it's 32 bit, if it's 64 it will say Windows 7 64 Bit, at least this is how it works with vista! haven't upgraded to windows 7 yet. let us know how this works!

forgot to mention, i will look at the exact filename when i leave work as i can't remember exactly.

[lyncoo]

32bit thanks

[rwright]

Quote: Originally Posted by lyncoo

Prolific Vista Drivers Vista U7777, U7778 PL-2303HXD_Vista_Driver_Installer.exe

was this the file that you tried? how did it work?

[rwright]

bump for update

[lyncoo]

it worked sry i missed this page for some reason

[lyncoo]

i cant get it to work it cant find the driver and it will not connect to the dsp

[lyncoo]

bump i would like to start tuning. i have 750s ready to go in

[lyncoo]

ok i got, it now how do i find and send my stock tune

[lyncoo]

used this

Prolific Drivers XP, 98 U7777, U7778 PL-2303_Driver_Installer.exe