Troubleshoot VVIEWER.DLL Issues (Free Download)

Last Updated: 11/26/2023
[Average Article Time to Read: 4.7 minutes]

VVIEWER.DLL, also known as a Microsoft Office Visio Viewer file, was created by Microsoft for the development of Microsoft® Office Visio® 2007. DLL files fall under under the Win32 DLL (Dynamic link library) file type category.

VVIEWER.DLL was first released in the Windows Vista Operating System on 01/30/2007 with Office 2007. The newest file release date for Microsoft Office Home & Student 2007 was 07/11/2007 [version 12.0.4518.1014]. VVIEWER.DLL is included with Microsoft Office Home & Student 2007, Microsoft Office Professional Plus 2013 2013, and Microsoft Project Professional 2016 (64-Bit) 2016.

Please continue reading to find your correct VVIEWER.DLL file version download (free), detailed file information, and DLL file troubleshooting instructions.

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File Overview


General Information
File Name: VVIEWER.DLL
File Extension: DLL file extension
Description: Microsoft Office Visio Viewer
Object File Type: Dynamic link library
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Microsoft Corporation
Software Program: Microsoft® Office Visio® 2007
Legal Copyright: © 2006 Microsoft Corporation. All rights reserved.
File Details
Character Set: Windows, Latin1
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x12852d
Code Size: 3128832


What are VVIEWER.DLL Error Messages?


Dynamic Link Library VVIEWER.DLL Errors

VVIEWER.DLL is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like VVIEWER.DLL, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like wisptis.exe - to follow. These files were created so that multiple programs (eg. Microsoft Office Home & Student) could share the same VVIEWER.DLL file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when VVIEWER.DLL is attempted to be loaded either when Microsoft Office Home & Student is starting up, or in some cases already running. Some of the most common VVIEWER.DLL errors include:

Your VVIEWER.DLL file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Office Home & Student), or deleted by a malware infection. Furthermore, VVIEWER.DLL file corruption could be caused from a power outage when loading Microsoft Office Home & Student, system crash while loading VVIEWER.DLL, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix VVIEWER.DLL Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your VVIEWER.DLL issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the VVIEWER.DLL error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Office Home & Student (or related software), uninstall then try reinstalling Microsoft Office Home & Student software.

You can uninstall Microsoft Office Home & Student software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Microsoft Office Home & Student 2007 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Office Home & Student software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Microsoft Office Home & Student 2007

Microsoft Corporation

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many VVIEWER.DLL error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the VVIEWER.DLL error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your VVIEWER.DLL File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate VVIEWER.DLL file version. We maintain a comprehensive database of 100% malware-free VVIEWER.DLL files for every applicable version of Microsoft Office Home & Student. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download VVIEWER.DLL Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Office Home & Student folder location:
    Windows Vista: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 7: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 8: C:\Program Files\Microsoft Office\Office15\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Show 11 more directories +
    Windows 10: C:\Program Files (x86)\Microsoft Office\root\Office16\
    Windows 10: C:\Program Files\Microsoft Office 15\root\office15\
    Windows 10: C:\Program Files (x86)\Microsoft Office\root\Office16\
    Windows 10: C:\Program Files (x86)\Microsoft Office\root\Office16\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 10: C:\Program Files\Microsoft Office\Office15\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office15\
    Windows 10: C:\Program Files (x86)\Microsoft Office\root\Office16\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files\Microsoft Office 15\root\office15\
    Windows 10: C:\Program Files\Microsoft Office\Office15\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve VVIEWER.DLL problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download VVIEWER.DLL Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying VVIEWER.DLL to your appropriate Windows system directory. Microsoft typically does not release Microsoft Office Home & Student DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing VVIEWER.DLL and all other DLL files for Microsoft Office Home & Student. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Windows 8
Windows 7
Windows Vista


Files Related to VVIEWER.DLL


DLL Files Related to VVIEWER.DLL

File Name Description Software Program (Version) File Size (bytes) File Location
MSSTDFMT.DLL Microsoft Standard Data Formating Object DLL MSSTDFMT Object Library (6.00.8450) 125744 C:\$WINDOWS.~BT\Sources\dlmanifests\microsoft-w...
ACETXT.DLL Microsoft Office 2007 Access database engine Text ISAM 2007 Microsoft Office system (12.0.4518.1014) 224104 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\
Microsoft.Office.Inter... Microsoft.Office.Interop.Graph 2007 Microsoft Office system (12.0.4518.1014) 150320 C:\Users\Tester\AppData\Local\Microsoft\Windows...
FileSyncApi.dll Microsoft OneDrive File Information Provider Extension Microsoft OneDrive (19.222.1110.0006) 924520 C:\Users\Tester\AppData\Local\Microsoft\Windows\
hxdsui.dll Microsoft(R) 帮助数据服务附属 DLL Microsoft (R) 帮助 2.5 (2.05.50727.210) 18696 C:\Users\Tester\AppData\Local\Microsoft\Windows...

Other Files Related to VVIEWER.DLL

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows Vista 5957 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 7 6201 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 8 6201 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Microsoft Office Access 2010 14 6201 C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
WLAN_profile_v1.xsd XML Schema Definition Windows 7 15591 C:\Windows\L2Schemas\


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