Promise WinNT Promise Ultra100 (tm) IDE Controller Driver Download

15 Ratings (see all reviews)

Supported Models


Win2000 Promise Ultra100 (tm) IDE Controller

Win2000 Promise Ultra100 (tm) IDE Controller (PDC20265)

Win95-98 Promise Ultra100 (tm) IDE Controller

Win95-98 Promise Ultra100 (tm) IDE Controller (PDC20265)

WinME Promise Ultra100 (tm) IDE Controller

WinME Promise Ultra100 (tm) IDE Controller (PDC20265)

WinNT Promise Ultra100 (tm) IDE Controller



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Uploader Notes

Driver version 1.60, build 18 for the Ultra66 PCI IDE Controller card.

Uploaded By

Teja (DG Member) on 23-Jul-2000

Ratings & Reviews

See all Promise WinNT Promise Ultra100 (tm) IDE Controller ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WIN2000/ULTRA.INF 8.1 KB 23 May 2000
WIN2000/ULTRA.CAT 7 bytes 23 May 2000
WIN2000/ULTRA.SYS 37.6 KB 23 May 2000
README.TXT 1.8 KB 23 May 2000
TXTSETUP.OEM 4.3 KB 23 May 2000
WinME/ 7 bytes 23 May 2000
WinME/ultra.mpd 47.8 KB 23 May 2000
WinME/PTISTP.DLL 36.9 KB 23 May 2000
WinME/ultra.inf 8.1 KB 23 May 2000
WinME/ADVPACK.DLL 80.9 KB 23 May 2000
WinME/PU66VSD.VXD 8.7 KB 23 May 2000
WinME/SMARTVSD.vxd 9.1 KB 23 May 2000
ULTRA 7 bytes 23 May 2000
WIN95-98/ULTRA.INF 8.1 KB 23 May 2000
WIN95-98/SMARTVSD.VXD 9.1 KB 23 May 2000
WIN95-98/ULTRA.CAT 7 bytes 23 May 2000
WIN95-98/PTISTP.DLL 36.9 KB 23 May 2000
WIN95-98/ULTRA.MPD 47.8 KB 23 May 2000
WIN95-98/ADVPACK.DLL 80.9 KB 23 May 2000
WIN95-98/PU66VSD.VXD 8.7 KB 23 May 2000
NT4/ULTRA.INF 8.1 KB 23 May 2000
NT4/ULTRA.CAT 7 bytes 23 May 2000
NT4/ULTRA.SYS 50.7 KB 23 May 2000

How to Update WinNT Promise Ultra100 (tm) IDE Controller Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the WinNT Promise Ultra100 (tm) IDE Controller driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Promise WinNT Promise Ultra100 (tm) IDE Controller into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Promise Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Promise website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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