How to Download and Fix PptLR.cab?

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

PptLR.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 PptLR.cab related errors on your device. You can also download PptLR.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 PptLR.cab
File extension CAB
Type Archive
Description Windows Cabinet
Program Office 2010
Software Office
Author Microsoft
Software version 2010
File size 70986225
Oldest file 2017-05-10
Latest file 2017-05-10

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

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



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


Problems related to PptLR.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 PptLR.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.

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

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

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

  • Windows 10: C:\MSOCache\All Users\{90150000-0018-0409-0000-0000000FF1CE}-C\
  • Windows 7: C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\
  • Windows Vista: ---
  • Windows 8: ---

If the steps did not solve your PptLR.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 PptLR.cab
System Windows 10
File size 27017393 bytes
Date 2017-05-10
File details
MD5 0c9be7a5c70c8d5320752ae894b4750d
SHA1 1a261261044a44ca97a2cb3e5bf931931905beeb
SHA256 b485ed43d9b0a206ad2186e464310729b1b694fcc2103c55c2148179da9517aa
CRC32 a1c67389
Example file location C:\MSOCache\All Users\{90150000-0018-0409-0000-0000000FF1CE}-C\
Filename PptLR.cab
System Windows 7
File size 70986225 bytes
Date 2017-05-10
File details
MD5 2fa71b08272c3b3b21ae9de52754952e
SHA1 2ad75e8e198d9159530db2ea27bd28136dda1c87
SHA256 02abed4e7c9e17ff463c21ebc1ee8ee9ad2fe2488be055faa6f36eb34aa1ec54
CRC32 e5bc2d20
Example file location C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\
Filename PptLR.cab
System Windows Vista
File size 13422356 bytes
Date 2017-05-10
File details
MD5 8306a40e1c406681a3099d3a20ff3969
SHA1 8c6435d70237cc3ce324c3b634b5591ff8a9e142
SHA256 5f7fb47bd35ba62f0b6383d3dca9d2cdc9f77d6919c3cc46babb6b8c7d4b0bb2
CRC32 f22b2e0c
Example file location ---
Filename PptLR.cab
System Windows 8
File size 27017393 bytes
Date 2017-05-10
File details
MD5 0c9be7a5c70c8d5320752ae894b4750d
SHA1 1a261261044a44ca97a2cb3e5bf931931905beeb
SHA256 b485ed43d9b0a206ad2186e464310729b1b694fcc2103c55c2148179da9517aa
CRC32 a1c67389
Example file location ---