WLAN_profile_v1.xsd: How to Fix, Download, and Update

Last Updated: 05/05/2020
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WLAN_profile_v1.xsd is considered a type of XML Schema Definition file. It is most-commonly used in Windows 10 developed by Microsoft. It uses the XSD file extension and is considered a XML (XML Schema Definition) file.

The first version of WLAN_profile_v1.xsd was released for the Windows Vista Operating System on 11/08/2006 inside Windows Vista. The latest file update released for Windows 10 was on 07/29/2015 [file version 10]. WLAN_profile_v1.xsd is found in Windows 10, Windows 8.1, and Windows 8.

This article discusses complete file details, XSD file troubleshooting instructions for problems with WLAN_profile_v1.xsd, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

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File Overview

General Information
File Name: WLAN_profile_v1.xsd
File Extension: XSD file extension
File Type: Developer
Description: XML Schema Definition
MIME Type: application/xml
User Popularity Rating:
Developer and Software Information
Software Program: Windows 10
Developer: Microsoft
Software: Windows
Software Version: 10
File Details
File Size (Bytes): 18585
Oldest File Date: 01/21/2008
Latest File Date: 03/18/2017

What are WLAN_profile_v1.xsd Error Messages?

General WLAN_profile_v1.xsd Runtime Errors

WLAN_profile_v1.xsd file errors often occur during the startup phase of Windows, but can also occur while the program is running. These types XSD errors are also known as “runtime errors” because they occur while Windows is running. Here are some of the most common WLAN_profile_v1.xsd runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\L2Schemas\WLAN_profile_v1.xsd

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

Most XSD errors are due to missing or corrupt files. Your WLAN_profile_v1.xsd 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, WLAN_profile_v1.xsd file corruption could be caused from a power outage when loading Windows, system crash while loading or saving WLAN_profile_v1.xsd, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.

How to Fix WLAN_profile_v1.xsd 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 WLAN_profile_v1.xsd 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):

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

If the Step 1 fails to resolve the WLAN_profile_v1.xsd error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing WLAN_profile_v1.xsd 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 WLAN_profile_v1.xsd files (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "cmd" but DO NOT PRESS "ENTER".
  3. Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
  4. You'll be prompted with a permission dialog box.
  5. In the box, click "YES".
  6. You should have a black screen with a blinking cursor.
  7. In that black screen, type "sfc /scannow" and hit "ENTER".
  8. SFC will begin scanning for WLAN_profile_v1.xsd issues and any other system file problems.
  9. 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 WLAN_profile_v1.xsd error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

If Windows Update failed to resolve the WLAN_profile_v1.xsd error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

If Those Steps Fail: Download and Replace Your WLAN_profile_v1.xsd 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 WLAN_profile_v1.xsd file version. We maintain a comprehensive database of 100% malware-free WLAN_profile_v1.xsd files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download WLAN_profile_v1.xsd Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy the file into the appropriate directory for your Windows version:

  4. Windows 10: C:\Windows\L2Schemas\
    Windows 8.1: C:\Windows\L2Schemas\
    Windows 8: C:\Windows\L2Schemas\
    Windows 7: C:\Windows\L2Schemas\
    Windows Vista: C:\Windows\L2Schemas\
    Show 1 more directory +
    Windows XP: C:\Windows\L2Schemas\
  5. 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 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve WLAN_profile_v1.xsd 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.

Download WLAN_profile_v1.xsd Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying WLAN_profile_v1.xsd to your appropriate Windows system directory. Microsoft typically does not release Windows XSD 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 WLAN_profile_v1.xsd and all other XSD files for Windows. An incorrectly installed XSD file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Windows 8.1
Windows 8
Windows 7
Windows Vista
Windows XP

Files Related to WLAN_profile_v1.xsd

XSD Files Related to WLAN_profile_v1.xsd

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Microsoft.Build.Core.xsd XML Schema Definition Windows 10 45933 C:\Windows\Microsoft.NET\Framework\v4.0.30319\M...
WWAN_profile_v2.xsd XML Schema Definition Windows 10 727 C:\Windows\L2Schemas\
baseeapuserpropertiesv... XML Schema Definition Windows 8 1116 C:\Windows\schemas\EAPHost\
WLAN_profile_v2.xsd XML Schema Definition Windows 10 2335 C:\Windows\L2Schemas\
inlineCommon.xsd XML Schema Definition Windows 10 8860 C:\Windows\System32\WindowsPowerShell\v1.0\Sche...

Other Files Related to WLAN_profile_v1.xsd

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OneX_v1.xsd XML Schema Definition Windows 7 5957 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 8 6201 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 8 7504 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 8.1 7548 C:\Windows\L2Schemas\
p2057.ngr NEPLAN Graphic Data Windows 8 3188068 C:\Windows\Speech\Engines\SR\en-GB\


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