Fix, Download, and Update Fastprox.dll

Last Updated: 11/27/2023
[Time Required for Reading: 3.5 minutes]

fastprox.dll, also known as a Dynamic Link Library file, was created by Cerulean Studios for the development of Trillian 6.1.0.17. DLL files fall under under the Dynamic Link Library (Dynamic Link Library) file type category.

fastprox.dll was first released for Windows XP Operating System on 10/25/2001 with Windows XP. The most recent version [file version 6.1.0.17] was introduced on 09/04/2019 for Trillian 6.1.0.17. fastprox.dll is included in Windows 10, Windows XP, and Windows Vista versions.

In this short article, you will discover detailed file information, steps for troubleshooting DLL file problems with fastprox.dll, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: fastprox.dll
File Extension: DLL file extension
File Type: Dynamic Link Library
Description: Dynamic Link Library
User Popularity Rating:
 
Developer and Software Information
Software Program: Trillian 6.1.0.17
Developer: Cerulean Studios
Software: Trillian
Software Version: 6.1.0.17
File Details
File Size (Bytes): 8661
Oldest File Date: 04/14/2008
Latest File Date: 10/04/2019


What are fastprox.dll Error Messages?


Dynamic Link Library fastprox.dll Errors

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

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

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

You can uninstall Trillian 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 Trillian 6.1.0.17 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Trillian software.

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

Trillian 6.1.0.17

Cerulean Studios

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 fastprox.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 fastprox.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 fastprox.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 fastprox.dll file version. We maintain a comprehensive database of 100% malware-free fastprox.dll files for every applicable version of Trillian. 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 fastprox.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Trillian folder location:
    Windows XP: C:\WINDOWS\system32\dllcache\
    Windows XP: C:\WINDOWS\system32\wbem\
    Windows Vista: C:\Windows\SysWOW64\wbem\
    Windows Vista: C:\WINDOWS\system32\wbem\
    Windows 7: C:\Windows\SysWOW64\wbem\
    Show 6 more directories +
    Windows 7: C:\WINDOWS\system32\wbem\
    Windows 8: C:\WINDOWS\system32\wbem\
    Windows 8.1: C:\WINDOWS\system32\wbem\
    Windows 10: C:\Windows\WinSxS\x86_microsoft-windows-s..ck-mof-onecoreadmin_31bf3856ad364e35_10.0.16299.15_none_e08f79c8e7dcd474\
    Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-s..ck-mof-onecoreadmin_31bf3856ad364e35_10.0.16299.15_none_3cae154ca03a45aa\
    Windows 10: C:\WINDOWS\system32\wbem\
  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 fastprox.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 fastprox.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying fastprox.dll to your appropriate Windows system directory. Cerulean Studios typically does not release Trillian 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 fastprox.dll and all other DLL files for Trillian. 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 XP
Windows Vista
Windows 8.1
Windows 8
Windows 7


Files Related to fastprox.dll


DLL Files Related to fastprox.dll

File Name Description Software Program (Version) File Size (bytes) File Location
CoreMessaging.dll Dynamic Link Library Trillian 6.1.0.17 6730 C:\Program Files\Windows Mail\en-US\
PaintStudio.Model.CX.dll Dynamic Link Library Trillian 6.1.0.17 12800 C:\Windows\Panther\
qtquickcontrolsplugin.dll C++ Application Development Framework Qt5 (5.11.1.0) 286328 C:\Users\Tester\AppData\Local\
NetworkBindingEngineMi... Network Binding Engine Migration Plugin Microsoft® Windows® Operating System (10.0.17134.1) 344984 C:\Windows\Microsoft.NET\Framework64\v2.0.50727\
OneCoreCommonProxyStub... Dynamic Link Library Trillian 6.1.0.17 15049 C:\Program Files\WindowsApps\Microsoft.Microsof...

Other Files Related to fastprox.dll

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.back.xml Extensible Markup Language Trillian 6.1.0.17 5353699 C:\Windows\servicing\Sessions\
CBS.log Log Trillian 6.1.0.17 2411494 C:\Windows\Logs\CBS\
explorer.exe Windows Executable Trillian 6.1.0.17 417678 C:\Windows\WinSxS\amd64_microsoft-windows-explo...
jpn_boot.ttf TrueType Font Trillian 6.1.0.17 1985866 C:\$WINDOWS.~BT\efi\microsoft\boot\fonts\
wgl4_boot.ttf TrueType Font Trillian 6.1.0.17 49090 C:\$WINDOWS.~BT\boot\fonts\


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