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OKV4ClassUSB_0000.xml - How to Fix? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing OKV4ClassUSB_0000.xml files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent OKV4ClassUSB_0000.xml file can therefore effect in failed execution of the started process.

OKV4ClassUSB_0000.xml file Extensible Markup Language. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of OKV4ClassUSB_0000.xml related errors on your device. You can also download OKV4ClassUSB_0000.xml file compatible with Windows 10, Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8

File info

General information
Filename OKV4ClassUSB_0000.xml
File extension XML
Type Data
Description Extensible Markup Language
Software
Program Windows 10
Software Windows
Author Microsoft
Software version 10
Details
File size 1297
Oldest file 2012-06-02
MIME type application/xml
OKV4ClassUSB_0000.xml

There are various types of errors related to OKV4ClassUSB_0000.xml file. OKV4ClassUSB_0000.xml file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to OKV4ClassUSB_0000.xml file. If you encounter one listed below (or similar), please consider the following suggestions.

  • OKV4ClassUSB_0000.xml is corrupted
  • OKV4ClassUSB_0000.xml cannot be located
  • Runtime Error - OKV4ClassUSB_0000.xml
  • OKV4ClassUSB_0000.xml file error
  • OKV4ClassUSB_0000.xml file cannot be loaded. Module was not found
  • cannot register OKV4ClassUSB_0000.xml file:
  • OKV4ClassUSB_0000.xml file could not be loaded
  • OKV4ClassUSB_0000.xml file doesn't exist

OKV4ClassUSB_0000.xml

Error

Application could not be started because OKV4ClassUSB_0000.xml file is missing. Reinstall the application to solve the problem.

OK

Problems related to OKV4ClassUSB_0000.xml can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing OKV4ClassUSB_0000.xml file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

OKV4ClassUSB_0000.xml file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with OKV4ClassUSB_0000.xml file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to OKV4ClassUSB_0000.xml file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of OKV4ClassUSB_0000.xml or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to OKV4ClassUSB_0000.xml file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the OKV4ClassUSB_0000.xml file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the OKV4ClassUSB_0000.xml file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the OKV4ClassUSB_0000.xml file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace OKV4ClassUSB_0000.xml file

The last solution is to manually download and replace OKV4ClassUSB_0000.xml file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded OKV4ClassUSB_0000.xml file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of OKV4ClassUSB_0000.xml file example directory paths.

  • Windows 10: C:\Windows\System32\DriverStore\FileRepository\prnokcl2.inf_x86_0a4959b77482327d\
  • Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\prnokcl2.inf_x86_96e352c1063a8fdb\
  • Windows 8: ---

If the steps did not solve your OKV4ClassUSB_0000.xml file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename OKV4ClassUSB_0000.xml
System Windows 10
File size 1297 bytes
Date 2017-03-18
File details
MD5 75373a5a2336db1520db09e2c26aa9e0
SHA1 5422a17afcbb914e966728263c18d146bcb435b7
SHA256 a3dbca7a927788d1a584bacf455057f7479668670d704648b1271e4b854c6161
CRC32 36649bbb
Example file location C:\Windows\System32\DriverStore\FileRepository\prnokcl2.inf_x86_0a4959b77482327d\
Filename OKV4ClassUSB_0000.xml
System Windows 8.1
File size 1294 bytes
Date 2012-06-02
File details
MD5 6675e4f1df1023e70eeb3a00f289b16a
SHA1 99ab670d62af59847df331adfa7bfa8a714677ea
SHA256 f8b7656460356b988f1710046e0a42d0cdc838084ae6c3eebffa9a730aed6f3f
CRC32 221da0bd
Example file location C:\Windows\System32\DriverStore\FileRepository\prnokcl2.inf_x86_96e352c1063a8fdb\
Filename OKV4ClassUSB_0000.xml
System Windows 8
File size 1294 bytes
Date 2012-06-02
File details
MD5 6675e4f1df1023e70eeb3a00f289b16a
SHA1 99ab670d62af59847df331adfa7bfa8a714677ea
SHA256 f8b7656460356b988f1710046e0a42d0cdc838084ae6c3eebffa9a730aed6f3f
CRC32 221da0bd
Example file location ---