InfLR.cab - How to Fix? Download Now

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

InfLR.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 InfLR.cab related errors on your device. You can also download InfLR.cab file compatible with Windows 10, Windows 7, Windows Vista, Windows 8 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 7, Windows Vista, Windows 8

File info

General information
Filename InfLR.cab
File extension CAB
Type Archive
Description Windows Cabinet
Program Office 2010
Software Office
Author Microsoft
Software version 2010
File size 15706572
Oldest file 2017-05-10
Latest file 2017-05-10

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

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



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


Problems related to InfLR.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 InfLR.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.

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

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

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

  • Windows 10: C:\MSOCache\All Users\{90150000-0044-0409-0000-0000000FF1CE}-C\
  • Windows 7: C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\
  • Windows Vista: ---
  • Windows 8: ---

If the steps did not solve your InfLR.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 InfLR.cab
System Windows 10
File size 4420972 bytes
Date 2017-05-10
File details
MD5 408a9a689e21a5fe6a99c100ef168893
SHA1 5a9075fc990a55c4382d9deab21470aa4961a980
SHA256 4a1db6f4a0d9e3597dbf22c6afebacb6e434a2a1a47e85f3629de041a9c3417b
CRC32 9ad19119
Example file location C:\MSOCache\All Users\{90150000-0044-0409-0000-0000000FF1CE}-C\
Filename InfLR.cab
System Windows 7
File size 15706572 bytes
Date 2017-05-10
File details
MD5 b7bc0bd1553f8d0217d8077ef510723e
SHA1 00d03b919fa5df66b1dc24dad3bf75c2ddbf5c2f
SHA256 8f3ecd66748bb9f2a95c956eb154a56b532bcf91c5edde6118e3aca20bebc256
CRC32 0c566b19
Example file location C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\
Filename InfLR.cab
System Windows Vista
File size 26462137 bytes
Date 2017-05-10
File details
MD5 7cae6f0f83f68f6d6cb7c785053cf35e
SHA1 73c90cb66126ac15490eb4a3aaad959b92c47a2b
SHA256 a905be9aca7fd6186af88adeb4f7864321b81ec9bfa0c04cde8226f2b1aec47d
CRC32 d63b2126
Example file location ---
Filename InfLR.cab
System Windows 8
File size 4420972 bytes
Date 2017-05-10
File details
MD5 408a9a689e21a5fe6a99c100ef168893
SHA1 5a9075fc990a55c4382d9deab21470aa4961a980
SHA256 4a1db6f4a0d9e3597dbf22c6afebacb6e434a2a1a47e85f3629de041a9c3417b
CRC32 9ad19119
Example file location ---