Dell Client System Update, v.1.2.2, A07

Dell Client System Update 1x1 Tool is a stand-alone application that provides a Windows Update like experience for Dell Business Client platforms. The application provides the ability to retrieve and update systems software released by Dell.

Note: The updates offered and provided by this tool may be a subset of the updates offered on Dell's support website.

Fixes & Enhancements

- Restores self update when Dell Update Package is run from DCSU versions 1.2 (A05) and older.
- Fixes interop issue discovered with some DUPs
- Download performance fixes which also resolves some "check for updates" failures


Version 1.2.2, A07


Systems Management

Release date

05 Jan 2012

Last Updated

27 Jul 2015


Available formats

File Format:Update Package for Microsoft® Windows®
File Name:APP_WIN_R306307.EXE
Download Type:HTTP
File Size: 20 MB
Format Description:Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.
Not available
Not available

By downloading, you accept the terms of the Dell Software License Agreement.

Other versions
1.1.1,A03 05 Jan 20122:44:57 AM
1.2,A05 05 Jan 20122:44:56 AM
1.0.1,A01 05 Jan 20122:44:55 AM
1.0,A00 05 Jan 20122:44:49 AM
1.2.1,A06 05 Jan 20122:44:49 AM
1.1,A02 05 Jan 20122:44:40 AM
Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit
Windows Vista, 32-bit
Windows Vista, 64-bit
Windows XP
Windows XP, 64-bit
Applies to
Dell Command | Update
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.