Fix PSOM.DLL Errors

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

PSOM.DLL file Microsoft Lync. 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 PSOM.DLL related errors on your device. You can also download PSOM.DLL file compatible with Windows 10, Windows Vista, Windows XP devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows Vista, Windows XP

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 PSOM.DLL

4.1 List of PSOM.DLL file versions

File info

General information
Filename	PSOM.DLL
File extension	DLL
Description	Microsoft Lync

Software
Program	Microsoft Office 2013
Software	Office
Author	Microsoft
Author	Microsoft Corporation
Software version	2013

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit

Most common PSOM.DLL file related problems

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

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

PSOM.DLL

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

Problems related to PSOM.DLL 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 PSOM.DLL 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 PSOM.DLL errors in just few steps?

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

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

The last solution is to manually download and replace PSOM.DLL 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 PSOM.DLL file.

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

Windows 10: C:\Program Files\Microsoft Office\Office15\
Windows Vista: C:\Program Files (x86)\Common Files\microsoft shared\MODI\12.0\
Windows XP: ---

If the steps did not solve your PSOM.DLL 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 PSOM.DLL

System Windows 10

File size 933024 bytes

Date 2017-05-10

Download

File details
	MD5	615dd1ce9f5811f7d7091c7aca9bbea1
	SHA1	6c0227961cdb9d825aa958cba1e87541b43ebae7
	SHA256	89d616b32026b23d34969c6729ca5f6d863805758b2ea8e1934ef4ceeda9d879
	CRC32	d1df367a
	Example file location	C:\Program Files\Microsoft Office\Office15\

Filename PSOM.DLL

System Windows Vista

File size 77144 bytes

Date 2017-05-10

Download

File details
	MD5	c0bb8305503b3740f3977008cb7914fb
	SHA1	9edb26dc617519cfd5b01f06e4c17c49db7aa4ad
	SHA256	8ebab51d9f7512b4acac0ea5a059f1dbdeae9f4d86fc6aa4f78aac55a6f9f24c
	CRC32	c2d2f6e8
	Example file location	C:\Program Files (x86)\Common Files\microsoft shared\MODI\12.0\

Filename PSOM.DLL

System Windows XP

File size 167997 bytes

Date 2017-05-10

Download

File details
	MD5	fdd611c7d1ea224ee0bc31a73e90b791
	SHA1	4ca639c4366d8b60574a2635fbf3944d99281401
	SHA256	c0431e14ec0a254d8c195e5367385adfb489e55ef7eb43fe49bf1803edcc68de
	CRC32	051523cf
	Example file location	---