Repair DLAA3_usb1.dll DLL Issues (How to Download and Fix)

Last Updated: 11/27/2023
[Reading Time Required: 3.5 minutes]

The development of Dell Communication System by Microsoft prompted the latest creation of DLAA3_usb1.dll. It is also known as a Dell Communication System file (file extension DLL), which is classified as a type of Win32 DLL (Dynamic link library) file.

The release of DLAA3_usb1.dll introduced for Windows was on 08/01/2012 in Windows 8. The most recent version [file version 1.0.0.0] was introduced on 10/18/2013 for Windows 8.1.

Continue reading below to discover detailed file information, DLL file troubleshooting, and free downloads of several versions of DLAA3_usb1.dll.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	DLAA3_usb1.dll
File Extension:	DLL file extension
Description:	Dell Communication System
Object File Type:	Dynamic link library
File Operating System:	Win32
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Dell
Software Program:	Dell Communication System
Developer:	Microsoft
Software:	Windows
Software Version:	8.1

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x0017
Entry Point:	0x45190
Code Size:	366080

View Other DLAA3_usb1.dll Information

File Info	Description
File Size:	396 kB
File Modification Date/Time:	2013:06:18 12:38:18+00:00
File Inode Change Date/Time:	2017:11:05 07:04:29+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2013:04:25 19:06:47+00:00
PE Type:	PE32
Linker Version:	11.0
Code Size:	366080
Initialized Data Size:	41472
Uninitialized Data Size:	0
Entry Point:	0x45190
OS Version:	6.3
Image Version:	6.3
Subsystem Version:	6.2
Subsystem:	Windows command line
File Version Number:	1.0.0.0
Product Version Number:	1.0.0.0
File Flags Mask:	0x0017
File Flags:	(none)
File OS:	Win32
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Dell
File Description:	Dell Communication System
File Version:	1.0.0.0
Internal Name:	lm__usb1.dll
Legal Copyright:
Original Filename:	lm__usb1.dll
Product Name:	Dell Communication System
Product Version:	1.0.0.0

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are DLAA3_usb1.dll Error Messages?

Dynamic Link Library DLAA3_usb1.dll Errors

DLAA3_usb1.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like DLAA3_usb1.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like sapisvr.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same DLAA3_usb1.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when DLAA3_usb1.dll is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common DLAA3_usb1.dll errors include:

Access Violation at address - DLAA3_usb1.dll.
DLAA3_usb1.dll could not be found.
Cannot find C:\Windows\System32\DriverStore\FileRepository\wiadl004.inf_x86_361ea1ba76862d17\DLAA3_usb1.dll.
Cannot register DLAA3_usb1.dll.
Cannot start Windows. A required component is missing: DLAA3_usb1.dll. Please install Windows again.
Failed to load DLAA3_usb1.dll.
The application has failed to start because DLAA3_usb1.dll was not found.
The file DLAA3_usb1.dll is missing or corrupt.
This application failed to start because DLAA3_usb1.dll was not found. Re-installing the application may fix this problem.

Your DLAA3_usb1.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, DLAA3_usb1.dll file corruption could be caused from a power outage when loading Windows, system crash while loading DLAA3_usb1.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix DLAA3_usb1.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your DLAA3_usb1.dll issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the DLAA3_usb1.dll error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing DLAA3_usb1.dll file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt DLAA3_usb1.dll files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for DLAA3_usb1.dll issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many DLAA3_usb1.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the DLAA3_usb1.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your DLAA3_usb1.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate DLAA3_usb1.dll file version. We maintain a comprehensive database of 100% malware-free DLAA3_usb1.dll files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download DLAA3_usb1.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 8: C:\Windows\System32\DriverStore\FileRepository\wiadl004.inf_x86_e4e9134199b8771b\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\wiadl004.inf_x86_361ea1ba76862d17\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 8.1.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve DLAA3_usb1.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download DLAA3_usb1.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying DLAA3_usb1.dll to your appropriate Windows system directory. Microsoft typically does not release Windows DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing DLAA3_usb1.dll and all other DLL files for Windows. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 8.1

File Name

Software Version

File Version

Architecture

DLAA3_usb1.dll

1.0.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Dell Communication System
Software Version:	1.0.0.0
File Version:	1.0.0.0
File Size:	406016
File Date:	06/18/2013
MD5 Checksum:	2851210ff309339fc60953b23a9098d8
SHA1 Checksum:	891460313eb5fcf076c67dc4d660ffa5cb57d23a
SHA256 Checksum:	3e9d2658f7001c48d40c4a36bd49b264fbbc132e8b2173d38378176d903274ce
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	41472
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.2
File Modification Date/Time:	06/18/2013

Windows 8

File Name

Software Version

File Version

Architecture

DLAA3_usb1.dll

1.0.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Dell Communication System
Software Version:	1.0.0.0
File Version:	1.0.0.0
File Size:	385536
File Date:	06/30/2012
MD5 Checksum:	1cdeb50c2a526667f24b5ce4228a3516
SHA1 Checksum:	63192449bb2f8955a857ed86081e9838b8565b96
SHA256 Checksum:	4d9a075b0a733801deaded07fae946fd627531e703d19ceb29c3885c197815f7
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	38400
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.2
File Modification Date/Time:	06/30/2012

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