Fix MSACC.OLB Errors

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

MSACC.OLB file Microsoft Access Object Library. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of MSACC.OLB related errors on your device. You can also download MSACC.OLB file compatible with Windows 10, Windows 7, Windows Vista, Windows XP, Windows XP, Windows 8 devices which will (most probably) allow you to solve the problem.

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

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download MSACC.OLB

4.1 List of MSACC.OLB file versions

File info

General information
Filename	MSACC.OLB
File extension	OLB
Description	Microsoft Access Object Library

Software
Program	Microsoft Office 2010
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Unknown
System	Windows NT 32-bit
Copyrights	© 2010 Microsoft Corporation. All rights reserved.
Character set	Windows, Latin1
Language cod	English (U.S.)

Most common MSACC.OLB file related problems

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

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

MSACC.OLB

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

Problems related to MSACC.OLB 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 MSACC.OLB 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.

How to fix MSACC.OLB errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

MSACC.OLB 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

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with MSACC.OLB 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.

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

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
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 MSACC.OLB 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 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 MSACC.OLB file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the MSACC.OLB file with properly working version. To use the tool:

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

Step 4: Restoring Windows system

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

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

If all the above-mentioned methods failed and the MSACC.OLB 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 MSACC.OLB file

The last solution is to manually download and replace MSACC.OLB 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 MSACC.OLB file.

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

Windows 10: C:\Program Files\Microsoft Office\Office15\
Windows 7: C:\Program Files (x86)\Microsoft Office\Office14\
Windows Vista: C:\Program Files (x86)\Microsoft Office\Office12\
Windows XP: ---
Windows XP: ---
Windows 8: ---

If the steps did not solve your MSACC.OLB 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 MSACC.OLB

System Windows 10

File size 683712 bytes

Date 2017-05-10

Download

File details
	MD5	7197566f0a14c76d2064dbbea39cea43
	SHA1	cd1a144a4f97eb3f58bf080b8f48c4368beed584
	SHA256	c2eb6d1987928d84e791973221a62e9ef63c29e94d07e366c232c26caeaec695
	CRC32	db023e89
	Example file location	C:\Program Files\Microsoft Office\Office15\

Filename MSACC.OLB

System Windows 7

File size 677248 bytes

Date 2017-05-10

Download

File details
	MD5	bff34464ba6b35a29480a86727e58937
	SHA1	db1468abfca5159c46f2ac5a510332d449bb15f0
	SHA256	30a4bbd6fca976ccb9173333cf14ce676d7d4b6111a9fd639e8eb478b35695cc
	CRC32	6a33f98f
	Example file location	C:\Program Files (x86)\Microsoft Office\Office14\

Filename MSACC.OLB

System Windows Vista

File size 583480 bytes

Date 2017-05-10

Download

File details
	MD5	9c9e0a3832253531a2e139e4fbb50b09
	SHA1	0b23cab070427b4d5c342d4224337c7df1623787
	SHA256	98fa2a9c2b87a19b705231dd300d2d672c335239b21e8063638cb125db3595c2
	CRC32	8e2b70d3
	Example file location	C:\Program Files (x86)\Microsoft Office\Office12\

Filename MSACC.OLB

System Windows XP

File size 422456 bytes

Date 2017-05-10

Download

File details
	MD5	9f983a287efa6a8ea9147ca135fda652
	SHA1	33227904d5e95faed43307d818b8ac9dd1717ffb
	SHA256	e27184f1ebcee5874a1b3017287f1d22d7553e808ef68e80f04c47e14eafc876
	CRC32	e18c55bf
	Example file location	---

Filename MSACC.OLB

System Windows XP

File size 435616 bytes

Date 2017-05-10

Download

File details
	MD5	23bee1c17f2aabad4458a9d3847ce514
	SHA1	0819c388d9af369007327f17fab152c2a00a42c6
	SHA256	e01607da478d84510dff60174c2b15dba80d3ee8afc8078364fd1f18cff21ff1
	CRC32	6f89654c
	Example file location	---

Filename MSACC.OLB

System Windows 8

File size 683712 bytes

Date 2017-05-10

Download

File details
	MD5	7197566f0a14c76d2064dbbea39cea43
	SHA1	cd1a144a4f97eb3f58bf080b8f48c4368beed584
	SHA256	c2eb6d1987928d84e791973221a62e9ef63c29e94d07e366c232c26caeaec695
	CRC32	db023e89
	Example file location	---