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PAX PCI X-FI ALL OS Driver V4.55
On this page you can download PAX PCI X-FI ALL OS Driver V4.55.

Version: 4.55
Publisher: Robert McClelland
Date added: 2011-07-03 02:43:40
File Size: 32 MB
OS Support: Windows XP | 7 | Vista
License: Freeware
Downloads: 21706 downloads
Software type: Generic Audio Drivers & Media Codecs

You are here: » downloads » category selection » PAX PCI X-FI ALL OS Driver V4.55

Software Description

Tweaked Drivers for Creative Soundcards. Better Performance. Better Audio. Better Xeleration.

Attention - this is the OLD download section of, click here to visit the new and up-to date one.

What is Pax?

Formally known as Youpax, Pax was founded by Robert McClelland 6 years ago, who is continuing to provide an alternative tweaked driver to the Official driver released by Creative.

Why should I install this Pax alternative?

Pax is aimed at improving sound quality and to give a more deeper bass sound, while retaining the clarity of the overall output audio. Most users continue to use Pax drivers once moving over and never look back!


© Creative all rights be long to Creative and logos. Creative giving me there writing persimmon by Robert McClelland. PAX related logos and software and drivers are own by PAX ®

XP Vista Win7 – 32/64Bit - Read me

Performance Audio Xeleration
Tweaked Drivers for Creative Soundcards:
Better Performance. Better Audio. Better Xeleration.

“Tweaked Edition”

Supported cards:
Sound Blaster X-Fi XtremeGamer Fatal1ty® Professional Series
Sound Blaster X-Fi Platinum Fatal1ty Champion Series
Sound Blaster X-Fi XtremeMusic
Sound Blaster X-Fi XFI Xtreme Gamer Fata1ity pro
Sound Blaster X-Fi XtremeGamer
Sound Blaster X-Fi Platinum
Sound Blaster X-Fi Fatal1ty
Sound Blaster X-Fi Elite Pro
Sound Blaster X-Fi OEM Elite Pro
Sound Blaster X-Fi
Soundblaster X-Fi OEM Cards: Dell, HP and Gateway
Setup should work with any XFI Card now!
ADD UHAA Main Driver

Supported OS:
XP Vista Win7 32 and 64Bit

Based on:
+ Updated Tweak As of 6.30.11
Added more Ram Support fix 2-32gigs in the tweaks
More audio tweaks fixes from audio drv inf.
Add installer fix for Open AL sub dir should correct installed 64 bit system dir.
PaxFix BSOD for CTCOSS2k
and allso ctaud2k.sys
Flowwolf idea installed correct path fix.
Added provider=%PAX% into the sets.
Fix Audio creation surround sound mode. Like in winamp mediaplayer

You can find in main folder just click on it and installed. I highly recommend used Iolo System Mechanic fix reg and defrag there free trial.

Important :
Before installing, remove all traces of any previous x-fi drivers and all x-fi driver by removing the driver within "Device Manager". To clean up any excess files left on your system, you should use a 3rd party program to do this job (unless you've a good understanding of the registry)

To install the software driver :
Providing you've followed the steps above, restart your computer and run Setup.exe. Follow through the prompts until the installation has completed.
Please used register cleaner like tune up Advanced SystemCare or crapcleaner

Please choose a download location:

Note: If you have problems downloading PAX PCI X-FI ALL OS Driver V4.55, please try to stop using your download manager and avoid right clicking on files. Also, check your firewall settings, because some mirrors may require that you do not block the HTTP referrers.

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Swedish University Computer Network for their affiliation with

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