Promise Win95-98 Promise Ultra100 (tm) IDE Controller (PDC20265) Driver Download
The Promise Ultra100 (tm) IDE (PDC20265) is a disk drive controller manufactured by Promise. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "promise.zip" has been downloaded 47 times with a user rating of 4 out of 5 stars, based on 10 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 790.0 KB.
Supported Models
WinNT Promise Ultra100 (tm) IDE Controller (PDC20265)
Win2000 Promise Ultra100 (tm) IDE Controller (PDC20265)
Win95-98 Promise Ultra100 (tm) IDE Controller (PDC20265)
WinME Promise Ultra100 (tm) IDE Controller (PDC20265)
Manufacturers
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
Versions
1.60 Build 19 (2000-05-23) via .inf
(2000-05-23) via .inf
Uploaded By
DriverGuide (DG Staff Member) on 9-Sep-2003
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| NT4/SETUP.TXT | 576 bytes | 8 Jun 2000 |
| NT4/ultra.cat | 7 bytes | 6 Jun 2000 |
| NT4/ultra.inf | 8.1 KB | 6 Jun 2000 |
| NT4/ultra.sys | 50.7 KB | 6 Jun 2000 |
| NetWare/NWPA_UP.EXE | 499.4 KB | 1 Jul 1999 |
| NetWare/NWPA_UP.EXE/312PTD.EXE | 168.3 KB | 19 Jun 1998 |
| NetWare/NWPA_UP.EXE/CDROM.NLM | 134.8 KB | 29 Oct 1997 |
| NetWare/NWPA_UP.EXE/DIBI2$DV.DAT | 231 bytes | 22 Jul 1996 |
| NetWare/NWPA_UP.EXE/DIBIMM.NLM | 17.0 KB | 6 May 1997 |
| NetWare/NWPA_UP.EXE/IDEATA.DDI | 15.5 KB | 17 Aug 1998 |
| NetWare/NWPA_UP.EXE/IDEATA.HAM | 23.3 KB | 25 Aug 1998 |
| NetWare/NWPA_UP.EXE/IDECD.CDM | 9.3 KB | 28 Aug 1998 |
| NetWare/NWPA_UP.EXE/IDECD.DDI | 11.8 KB | 17 Aug 1998 |
| NetWare/NWPA_UP.EXE/IDEHD.CDM | 11.2 KB | 5 Aug 1998 |
| NetWare/NWPA_UP.EXE/IDEHD.DDI | 12.9 KB | 19 May 1998 |
| NetWare/NWPA_UP.EXE/MMATTRFX.NLM | 1.4 KB | 24 Feb 1997 |
| NetWare/NWPA_UP.EXE/NBI.NLM | 27.6 KB | 12 Mar 1998 |
| NetWare/NWPA_UP.EXE/NBI31X.NLM | 38.1 KB | 17 Oct 1997 |
| NetWare/NWPA_UP.EXE/NWASPI.CDM | 15.7 KB | 14 May 1998 |
| NetWare/NWPA_UP.EXE/NWASPI.DDI | 6.7 KB | 12 Jun 1998 |
| NetWare/NWPA_UP.EXE/NWPA.NLM | 93.9 KB | 31 Jul 1998 |
| NetWare/NWPA_UP.EXE/NWPALOAD.NLM | 3.2 KB | 25 Sep 1997 |
| NetWare/NWPA_UP.EXE/NWTAPE.CDM | 58.4 KB | 27 Aug 1998 |
| NetWare/NWPA_UP.EXE/NWTAPE.DDI | 6.9 KB | 21 Aug 1998 |
| NetWare/NWPA_UP.EXE/SCSI2TP.CDM | 46.8 KB | 12 Dec 1997 |
| NetWare/NWPA_UP.EXE/SCSI2TP.DDI | 3.5 KB | 15 Dec 1997 |
| NetWare/NWPA_UP.EXE/SCSICD.CDM | 25.8 KB | 29 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSICD.DDI | 7.3 KB | 23 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSICHGR.CDM | 28.3 KB | 29 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSICHGR.DDI | 11.1 KB | 23 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSIHD.CDM | 25.6 KB | 29 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSIHD.DDI | 7.5 KB | 23 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSIMO.CDM | 25.6 KB | 29 Jul 1998 |
| NetWare/NWPA_UP.EXE/SCSIMO.DDI | 7.6 KB | 23 Jul 1998 |
| NetWare/NWPA_UP.EXE/TAPE.DOC | 2.3 KB | 2 Dec 1997 |
| NetWare/NWPA_UP.EXE/TAPEDAI.DSK | 37.3 KB | 8 May 1997 |
| NetWare/NWPA_UP.EXE/UDMA.HAM | 26.3 KB | 29 May 1998 |
| NetWare/ULTRA100.HAM | 26.2 KB | 27 Jun 2000 |
| NetWare/ULTRA3.DSK | 48.0 KB | 27 Jun 2000 |
| NetWare/ULTRA4.DSK | 48.0 KB | 27 Jun 2000 |
| NetWare/errata.txt | 424 bytes | 10 Dec 1999 |
| NetWare/nwpa_31X.txt | 2.1 KB | 15 Jun 2000 |
| NetWare/nwpa_41X.txt | 2.3 KB | 15 Jun 2000 |
| NetWare/readme.txt | 888 bytes | 15 Jun 2000 |
| NetWare/ultra100.ddi | 548 bytes | 27 Jun 2000 |
| README.TXT | 1.9 KB | 6 Jun 2000 |
| Txtsetup.oem | 4.3 KB | 6 Jun 2000 |
| Win2000/SETUP.TXT | 673 bytes | 8 Jun 2000 |
| Win2000/ultra.cat | 7 bytes | 6 Jun 2000 |
| Win2000/ultra.inf | 8.4 KB | 12 Jun 2000 |
| Win2000/ultra.sys | 37.6 KB | 6 Jun 2000 |
| Win95-98/ADVPACK.DLL | 80.9 KB | 6 Jun 2000 |
| Win95-98/PTISTP.DLL | 36.9 KB | 6 Jun 2000 |
| Win95-98/PU66VSD.VXD | 8.7 KB | 6 Jun 2000 |
| Win95-98/SETUP.TXT | 622 bytes | 8 Jun 2000 |
| Win95-98/SMARTVSD.vxd | 9.1 KB | 6 Jun 2000 |
| Win95-98/pticache.vxd | 30.3 KB | 29 Jun 2000 |
| Win95-98/ultra.cat | 7 bytes | 6 Jun 2000 |
| Win95-98/ultra.inf | 8.1 KB | 6 Jun 2000 |
| Win95-98/ultra.mpd | 47.8 KB | 6 Jun 2000 |
| WinME/ADVPACK.DLL | 80.9 KB | 6 Jun 2000 |
| WinME/PTISTP.DLL | 36.9 KB | 6 Jun 2000 |
| WinME/PU66VSD.VXD | 8.7 KB | 6 Jun 2000 |
| WinME/SETUP.TXT | 616 bytes | 8 Jun 2000 |
| WinME/SMARTVSD.vxd | 9.1 KB | 6 Jun 2000 |
| WinME/pticache.vxd | 30.3 KB | 29 Jun 2000 |
| WinME/ultra.cat | 7 bytes | 6 Jun 2000 |
| WinME/ultra.inf | 8.1 KB | 6 Jun 2000 |
| WinME/ultra.mpd | 47.8 KB | 6 Jun 2000 |
| ultra | 7 bytes | 6 Jun 2000 |
How to Update Win95-98 Promise Ultra100 (tm) IDE Controller (PDC20265) Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Win95-98 Promise Ultra100 (tm) IDE Controller (PDC20265) 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 Win95-98 Promise Ultra100 (tm) IDE Controller (PDC20265) 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.