How to Download, Fix, and Update FontCache3.0.0.0.dat

Last Updated: 11/28/2023
[Average Article Time to Read: 4.7 minutes]

DAT files such as FontCache3.0.0.0.dat are categorized as Dynamic Link Library (Game Data) files. As a Game Data file, it was created for use in Virtual Router Manager 1 by Chris Pietschmann.

FontCache3.0.0.0.dat was first released in the Windows 10 Operating System on 02/26/2016 with Free Scan to PDF 1. The most recent version [file version 1] was introduced on 06/04/2013 for Virtual Router Manager 1.

Below, you find comprehensive file information, instructions for simple DAT file troubleshooting, and list of free FontCache3.0.0.0.dat downloads for each available file version.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: FontCache3.0.0.0.dat
File Extension: DAT file extension
File Type: Dynamic Link Library
Description: Game Data
User Popularity Rating:
 
Developer and Software Information
Software Program: Virtual Router Manager 1
Developer: Chris Pietschmann
Software: Virtual Router Manager
Software Version: 1
File Details
File Size (Bytes): 106528
Oldest File Date: 03/02/2020
Latest File Date: 03/02/2020


What are FontCache3.0.0.0.dat Error Messages?


Dynamic Link Library FontCache3.0.0.0.dat Errors

FontCache3.0.0.0.dat is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like FontCache3.0.0.0.dat, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. Virtual Router Manager) could share the same FontCache3.0.0.0.dat 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 DAT 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 FontCache3.0.0.0.dat is attempted to be loaded either when Virtual Router Manager is starting up, or in some cases already running. Some of the most common FontCache3.0.0.0.dat errors include:

Your FontCache3.0.0.0.dat file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Virtual Router Manager), or deleted by a malware infection. Furthermore, FontCache3.0.0.0.dat file corruption could be caused from a power outage when loading Virtual Router Manager, system crash while loading FontCache3.0.0.0.dat, 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 FontCache3.0.0.0.dat 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 FontCache3.0.0.0.dat 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 FontCache3.0.0.0.dat error, please proceed to the Step 2 below.

Step 2: If recently installed Virtual Router Manager (or related software), uninstall then try reinstalling Virtual Router Manager software.

You can uninstall Virtual Router Manager 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 Virtual Router Manager 1 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Virtual Router Manager software.

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

Virtual Router Manager 1

Chris Pietschmann

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 FontCache3.0.0.0.dat 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 FontCache3.0.0.0.dat 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 FontCache3.0.0.0.dat 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 FontCache3.0.0.0.dat file version. We maintain a comprehensive database of 100% malware-free FontCache3.0.0.0.dat files for every applicable version of Virtual Router Manager. 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 FontCache3.0.0.0.dat Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Virtual Router Manager folder location:
    Windows 10: C:\Windows\ServiceProfiles\LocalService\AppData\Local\
    Windows 10: C:\Windows\ServiceProfiles\LocalService\AppData\Local\
    Windows 10: C:\Windows\ServiceProfiles\LocalService\AppData\Local\
  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 FontCache3.0.0.0.dat 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 FontCache3.0.0.0.dat Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying FontCache3.0.0.0.dat to your appropriate Windows system directory. Chris Pietschmann typically does not release Virtual Router Manager DAT 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 FontCache3.0.0.0.dat and all other DAT files for Virtual Router Manager. An incorrectly installed DAT file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to FontCache3.0.0.0.dat


DAT Files Related to FontCache3.0.0.0.dat

File Name Description Software Program (Version) File Size (bytes) File Location
data.dat Game Data Virtual Router Manager 1 8960 C:\Windows\System32\LogFiles\WMI\RtBackup\
settings.dat Game Data Virtual Router Manager 1 131072 C:\Windows\System32\
settings.dat Game Data Virtual Router Manager 1 8192 C:\Windows\System32\
settings.dat Game Data Virtual Router Manager 1 8192 C:\Windows\System32\
cache.dat Game Data Virtual Router Manager 1 285384 C:\Windows\Panther\UnattendGC\

Other Files Related to FontCache3.0.0.0.dat

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log Virtual Router Manager 1 888846 C:\Windows\Logs\CBS\
diagwrn.xml Extensible Markup Language Virtual Router Manager 1 5718 C:\Windows\System32\Sysprep\Panther\
EtwRTEventLog-Applicat... Microsoft Event Trace Log Virtual Router Manager 1 7456 C:\Windows\System32\LogFiles\WMI\RtBackup\
api-ms-win-core-dateti... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
ntuser.dat Game Data Virtual Router Manager 1 262144 C:\Windows\ServiceProfiles\LocalService\


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