1 extension(s) and 0 alias(s) in our database
Below you can find answers to the following questions:
- What's happened .mso file?
- What program can create .mso file?
- Where can I find a description .mso format?
- What can convert .mso files to a different format?
- What MIME type is associated with .mso extension?
Microsoft Office Rendering Data
MSO file is a Microsoft Office Rendering Data. When sending HTML messages with an attached Microsoft Office document, the message is sent as an Outlook HTML message, not an Office Envelope message. The Oledata .mso file contains necessary information to properly render the attachment in the message in its originating program. If an HTML message is opened on a computer that does not have Outlook 2000 installed, you will see the Oledata .mso file as an additional attachment.
Program name: -
MIME type: application/octet-stream
Magic bytes (HEX): -
String Magic (ASCII): -
Extensions related to:
Other file types may also use .mso file extension. If you have useful information O .mso extension, !
Is it possible that the file extension is misspelled?
We found the following similar extensions in our database:
.mso The file extension is often given incorrectly!
According to searches on our site, these were the most common typos last year:
jso (1) , so (1) , nso (1) , msp (1) , msk(1) , ms (1) , mos (1) , meo (1) , lso (1) , smo (1) , mxo (1) , msl (1) , msi (1) , mqo (1) , mo (1)
Can't open .mso file?
If you want to open .mso file on your computer, you just need to have the appropriate programs installed. If mso The associations are not set correctly, you may receive the following error message:
Failed to open this file:
file: example.mso
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to search for it automatically, or you can manually select from a list of programs installed on your computer.
To change file associations:
- Click right click click on the file whose extension you want to change, and then click Open from.
- IN Open with dialog box, select the program you want to open the file, or click Review to find the program you want.
- Select Always use the selected program to open such a file checkbox.
Supported Operating Systems
Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android
MSO File Summary
According to our records, there are five file type(s) associated with the MSO extension, the most popular of which is formatted as Microsoft Organization Chart Data File . Most common related application - Microsoft Organization Chart, released Microsoft Corporation. In addition, five various programs allow you to view these files. Most often, MSO files are classified as Data Files. Other file types may be Uncommon Files.
You can view MSO files using Windows and Mac operating systems. They are usually on desktop computers(and a number mobile devices) and allow you to view and sometimes edit these files. The popularity rating of the MSO file extension is "Low", which means that these files are generally not found in most file storages user.
To receive additional information For MSO files and associated software applications, see the information below. Additionally, the following also provides a basic troubleshooting guide to help you resolve issues that occur while opening MSO files.
Popularity of file types
File Rank
Activity
This file type is still relevant and is actively used by developers and application software. Although original software This file type may be overshadowed by a newer version (eg Excel 97 vs Office 365), this file type is still actively supported by the current version of the software. This process of interacting with the old operating system or outdated version software is also known as " backward compatibility».
File status
Page Latest update
MSO File Types
MSO Master File Association
The MSO file extension is best known as the file extension used by Microsoft Organization Chart to store chart data. Saved chart data can be imported into any office document as an object.
Other MSO file associations
MSO macro files are reference files created when office documents are saved as web pages. It contains information about macros and OLE (Object Linking and Embedding) objects included in the source file
The MSO file can also be a file sent with MS Word 2000 attachments email. It contains data that allows attachment to be made in the email message.
IN previous versions MS Word, MSO files are used as an extension for a special attachment format, possibly in combination with MS Outlook. This often happens when Word is used as an email editor, with a document being sent as in the body of an email that is in HTML format.
Try a universal file viewer
In addition to the products listed above, we suggest you try a universal file viewer like FileViewPro. This tool can open more than 200 various types files, providing editing functions for most of them.
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Troubleshooting problems opening MSO files
Common problems opening MSO files
Microsoft Organization Chart not installed
By double clicking on the MSO file you can see a system dialog box telling you "This file type cannot be opened". In this case, it is usually due to the fact that Microsoft Organization Chart for %%os%% is not installed on your computer. Since your operating system doesn't know what to do with this file, you won't be able to open it by double-clicking on it.
Advice: If you know of another program that can open an MSO file, you can try opening the file by selecting that application from the list possible programs.
The wrong version of Microsoft Organization Chart is installed
In some cases, you may have a newer (or older) version of the Microsoft Organization Chart Data File. not supported installed version applications. In the absence correct version Microsoft Organization Chart Software (or any of the other programs listed above) may require you to download a different version of the Software or one of the other software applications listed above. This problem most often occurs when working in an older version of the application software With file created in more new version , which old version cannot recognize.
Advice: Sometimes you can get a general idea of the version of an MSO file by right-clicking the file and then selecting Properties (Windows) or Get Info (Mac OSX).
Summary: In any case, most of the problems that occur while opening MSO files are due to not having the correct application software installed on your computer.
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Other causes of problems opening MSO files
Even if you already have Microsoft Organization Chart or other MSO-related software installed on your computer, you may still encounter problems while opening Microsoft Organization Chart Data Files. If you are still having problems opening MSO files, it may be due to other problems preventing these files from being opened. Such problems include (presented in order from most to least common):
- Invalid links to MSO files V Windows registry (« phone book» operating room Windows systems)
- Accidental deletion of description MSO file in the Windows registry
- Incomplete or incorrect installation application software associated with the MSO format
- File corruption MSO (problems with the Microsoft file Organization Chart Data File)
- MSO infection malware
- Damaged or outdated device drivers hardware associated with the MSO file
- Lack of sufficient system resources on the computer to open Microsoft format Organization Chart Data File
Quiz: What file extension is a bitmap image type?
![](https://i0.wp.com/solvusoft.com/file-extensions/images/quizzes/type-of-raster-image.jpg)
Right!
Close, but not quite...
TIFF files or Tagged Image File Format, this is a file bitmap counts. They are very popular in the publishing industry due to their ability to be compressed using lossless compression (while maintaining high quality).
![](https://i2.wp.com/solvusoft.com/file-extensions/images/software-page.jpg)
Poll: How many different computer files (eg documents, videos, audio) do you typically view or change on a daily basis?
![](https://i0.wp.com/solvusoft.com/file-extensions/images/polls/how-many-different-files.jpg)
Event of the day
A popular image format, JPEG, is lossy. Every time it is opened and saved as a new file JPEG images, information is lost due to the compression methods used for the format itself. For lossless editing, you should use TIFF, PNG, and BMP file formats.
How to fix problems opening MSO files
If you have installed on your computer antivirus program Can scan all files on your computer, as well as each file individually. You can scan any file by right-clicking on the file and selecting the appropriate option to scan the file for viruses.
For example, in this figure it is highlighted my-file.mso file, then you need to right-click on this file and select the option in the file menu "scan with AVG". When you select this option, it will open AVG Antivirus, which will perform the check of this file for the presence of viruses.
Sometimes an error may occur as a result incorrect software installation, which may be due to a problem encountered during the installation process. This may interfere with your operating system link your MSO file to the correct application software , influencing the so-called "file extension associations".
Sometimes simple reinstalling Microsoft Organization Chart can solve your problem by properly linking MSO with Microsoft Organization Chart. In other cases, problems with file associations may result from bad software programming developer and you may need to contact the developer for further assistance.
Advice: Try updating Microsoft Organization Chart to latest version to make sure you have the latest patches and updates installed.
This may seem too obvious, but often The MSO file itself may be causing the problem. If you received a file via an email attachment or downloaded it from a website and the download process was interrupted (such as a power outage or other reason), the file may become damaged. If possible, try getting a new copy of the MSO file and try opening it again.
Carefully: A damaged file may cause collateral damage to a previous or existing malware on your PC, so it is very important to keep an updated antivirus running on your computer at all times.
If your MSO file related to the hardware on your computer to open the file you may need update device drivers associated with this equipment.
This problem usually associated with media file types, which depend on successfully opening the hardware inside the computer, e.g. sound card or video cards. For example, if you are trying to open an audio file but cannot open it, you may need to update sound card drivers.
Advice: If when you try to open an MSO file you receive .SYS file error message, the problem could probably be associated with corrupted or outdated device drivers that need to be updated. This process can be made easier by using driver update software such as DriverDoc.
If the steps do not solve the problem and you are still having problems opening MSO files, this may be due to lack of available system resources. Some versions of MSO files may require a significant amount of resources (e.g. memory/RAM, processing power) to properly open on your computer. This problem occurs quite often if you are using a fairly old computer. hardware and at the same time a much newer operating system.
This problem can occur when the computer has difficulty completing a task because the operating system (and other services running in background) can consume too many resources to open MSO file. Try closing all applications on your PC before opening Microsoft Organization Chart Data File. Freeing up all available resources on your computer will provide the best conditions for attempting to open the MSO file.
If you completed all the steps described above and your MSO file still won't open, you may need to run equipment update. In most cases, even when using older versions of hardware, the processing power may still be more than sufficient for most custom applications(unless you're doing a lot of CPU-intensive work like 3D rendering, financial/scientific modeling, or multimedia-intensive work). Thus, it is likely that your computer does not have enough memory(more commonly called "RAM", or RAM) to perform the file open task.
Try refreshing your memory to see if this will help you open the MSO file. Today, memory upgrades are quite affordable and very easy to install, even for the average computer user. As a bonus, you you'll probably see a nice performance boost while your computer performs other tasks.
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The table below provides useful information about the .mso file extension. It answers questions such as:
- What is a file? mso?
- What software do I need to open the file. mso?
- Like a file. mso be opened, edited or printed?
- How to convert. mso files to a different format?
We hope you find this page a useful and valuable resource!
1 extensions and 0 aliases found in the database
✅ Microsoft Office Rendering Data
Description (in English):
MSO file is a Microsoft Office Rendering Data. When sending HTML messages with an attached Microsoft Office document, the message is sent as an Outlook HTML message, not an Office Envelope message. The Oledata .mso file contains necessary information to properly render the attachment in the message in its originating program. If an HTML message is opened on a computer that does not have Outlook 2000 installed, you will see the Oledata .mso file as an additional attachment.
MIME type: application/octet-stream
Magic number: -
Magic number: -
Sample: -
MSO aliases:
MSO related links:
MSO related extensions:
Other file types may also use the file extension .mso.
🚫 The .mso file extension is often given incorrectly!
According to Search our site, these typos were the most common last year:
jso , so , nso , msp , msk, ms , mos , meo , lso , smo , mxo , msl , msi , mqo , mo
Is it possible that the filename extension is incorrect?
We found the following similar file extensions in our database:
🔴 Can't open .mso file?
When you double-click a file to open it, Windows checks the file name extension. If Windows recognizes a filename extension, the file opens in a program that is associated with that filename extension. When Windows does not recognize the file name extension, the following message appears:
Windows can't open this file:
Example.mso
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set up file associations .mso, check .
🔴 Is it possible to change the file extension?
Changing the file name and file extension is not a good idea. When you change a file extension, you change the way programs on your computer read the file. The problem is that changing the file extension does not change the file format.
If you have any useful information about the file extension .mso, !
🔴 Rate our MSO page
Please help us by rating our page MSO in the 5-star rating system below. (1 star bad, 5 stars excellent)
Title (English): Inline E-mail Attachment
Name (Russian): Email attachment
Developer: Microsoft
Description: MSO aka Inline E-mail Attachment is an email attachment format used in the program Microsoft Word 2000. Or rather, MSO files are contained only in mail attachments sent by this application, and they become accessible only if the mail message was opened not by Microsoft Outlook 2000, but by some other client. The developer of this format is Microsoft. As a rule, files of this format are called Oledata.mso and contain information available for viewing in the mail message itself. To view them, you should use Microsoft Outlook and version 2000.
To open (edit) a file of this format, you can use the following programs:
Format 2
Title (English): Microsoft Office Macro Reference File
Name (Russian): File information about Microsoft macros Office
Developer: Microsoft
Description: MSO otherwise Microsoft Office Macro Reference File is a special information file used in office applications. Microsoft package Office. This format was developed by Microsoft Corporation. The main purpose of files of this type is to store information about macro commands and OLE (object linking and embedding data) included in the source file. Typically, MSO files are created automatically when the application created Office package the document is saved as a web page. Because the content of MSO files is encrypted, you cannot open them manually.
Are you having trouble opening .MSO files? We collect information about file formats and can explain what MSO files are. Additionally, we recommend programs that are most suitable for opening or converting such files.
What is the .MSO file format used for?
File name extension .mso belongs to the file type "OLE Microsoft Office Embedded Object Storage" ( .mso) and denotes a proprietary binary format developed by Microsoft Corporation for implementation Microsoft documents Office. File type .mso became famous because of the file "oledata .mso", which often appeared as an additional attachment in email messages. The file "oledata .mso" is a gzip-compressed binary store of OLE (Object Linking and Embedding) objects that serves as a container for Microsoft Office documents when sent via email using Microsoft Office Outlook in HTML mode (enabled by default). It is assumed that processing of such a container on the recipient side should occur automatically and unnoticed by the user. On non-Windows systems and when using email clients other than Microsoft Office Outlook, the "oledata" file .mso" becomes visible to the user as an attachment along with other possible attachments (.png, .emz or .wmz). File format MSO is not documented by Microsoft and such files are not intended to be opened directly by the user. The original attachment can be retrieved by opening the message in Microsoft Outlook (Microsoft Entourage).