OWOW64LR.cab Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing OWOW64LR.cab 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 OWOW64LR.cab file can therefore effect in failed execution of the started process.

OWOW64LR.cab file Windows Cabinet. The file was developed by Microsoft for use with Office software. Here you will find detailed information about the file and instructions how to proceed in the event of OWOW64LR.cab related errors on your device. You can also download OWOW64LR.cab file compatible with Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 7, Windows Vista

File info

General information
Filename OWOW64LR.cab
File extension CAB
Type Archive
Description Windows Cabinet
Program Office 2010
Software Office
Author Microsoft
Software version 2010
File size 1194497
Oldest file 2017-05-10
Latest file 2017-05-10

There are various types of errors related to OWOW64LR.cab file. OWOW64LR.cab 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 OWOW64LR.cab file. If you encounter one listed below (or similar), please consider the following suggestions.

  • OWOW64LR.cab is corrupted
  • OWOW64LR.cab cannot be located
  • Runtime Error - OWOW64LR.cab
  • OWOW64LR.cab file error
  • OWOW64LR.cab file cannot be loaded. Module was not found
  • cannot register OWOW64LR.cab file:
  • OWOW64LR.cab file could not be loaded
  • OWOW64LR.cab file doesn't exist



Application could not be started because OWOW64LR.cab file is missing. Reinstall the application to solve the problem.


Problems related to OWOW64LR.cab 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 OWOW64LR.cab 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.

OWOW64LR.cab 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 OWOW64LR.cab 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 OWOW64LR.cab 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 OWOW64LR.cab 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 OWOW64LR.cab file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the OWOW64LR.cab 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 OWOW64LR.cab 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 OWOW64LR.cab 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 OWOW64LR.cab file

The last solution is to manually download and replace OWOW64LR.cab 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 OWOW64LR.cab file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of OWOW64LR.cab file example directory paths.

  • Windows 7: C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\
  • Windows Vista: C:\MSOCache\All Users\{90120000-0116-0409-1000-0000000FF1CE}-C\

If the steps did not solve your OWOW64LR.cab 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 OWOW64LR.cab
System Windows 7
File size 1194497 bytes
Date 2017-05-10
File details
MD5 09665a9625809954316ad824795045ca
SHA1 20b2a9bb048e47299d9459072e95d7cb7db449b5
SHA256 6aa23847f450839f73a8ec29cb0471e181d8b08de4eda3444018a84d70674519
CRC32 4fa0e6af
Example file location C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\
Filename OWOW64LR.cab
System Windows Vista
File size 7266 bytes
Date 2017-05-10
File details
MD5 e8d50bfde2c3b63138b6eea91f52585b
SHA1 bb3172f2f84e0353613c606dcb81138eb084b9c1
SHA256 c066cb2cd03b030ee8a7bcba0dd0eb729e638c2a5d8ab1df046fb8dfc10aba62
CRC32 50a5644a
Example file location C:\MSOCache\All Users\{90120000-0116-0409-1000-0000000FF1CE}-C\