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Rasdlg.dll – Missing DLL Error Fix Guide & FREE DLL Download

Ian Lexner
DLL Files
Question asked by:

Tim L.

Issue:

My rasdlg.dll file is missing. How can i fix it?

Hi,

recently I've encountered an error saying "rasdlg.dll file is missing from your system".
Where and how can I download it or fix it?

Solved issue
Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

The rasdlg.dll is a DLL file extension created by the Microsoft Corporation which contains several instructions and information for “.exe” files or executable files to follow. It was first released in Windows XP way back October 25, 2011 and is currently included with the installation of Windows 8 and Windows 10 Operating Systems.

Rasdlg.dll is also known to be the Remote Access Common Dialog API and is considered to be a critical component that makes the Windows Operating operate perfectly.

Easy Rasdlg.dll is Missing Fix

Common Error Occurrences Related to a Missing or Corrupted Rasdlg.dll

There could be a lot of factors that can cause error messages that are related to a missing rasdlg.dll. Most commonly, they are caused by malicious files or applications that are in the computer. Viruses or malware can make changes such as modifying and deleting files in the infected computer without the user’s knowledge or permission.

Some of the less common reasons as to why error messages related to a corrupt or missing rasdlg.dll come up are the following:

  • Incorrect Windows registry entries
  • Problematic applications installed
  • The rasdlg.dll file has been deleted or placed in the wrong folder
System Error Rasdlg.dll is Missing

No matter the cause, they may lead to several error messages. Here are the most common errors that are related to a System Error: Missing Rasdlg.dll:

  • “rasdlg.dll is missing”
  • “rasdlg.dll error loading”
  • “rasdlg.dll crash”
  • “The procedure entry point rasdlg.dll error”
  • “Cannot find rasdlg.dll”
  • “Cannot register rasdlg.dll”
  • “rasdlg.dll was not found”
  • “rasdlg.dll could not be located”
  • “rasdlg.dll Access Violation”

Easy to Follow Steps for Fixing Missing Rasdlg.dll Errors

We have made a list of the easiest methods that anyone can follow to fix any error messages that are related to missing Rasdlg.dll errors. You may select the method that you are comfortable doing.

Fix Rasdlg.dll by Using Automatic System Repair Tools

Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

Third party system repair tools are very good applications to use when it comes to fixing DLL related errors. These tools are specifically made to fix error messages automatically without having to go through the hassle of troubleshooting errors manually and if you want to use the best there is then you can never go wrong with iolo System Mechanic.

iolo System Mechanic is one of the best and reliable automatic system repair tools that is available today. It offers a holistic approach to making sure all of your system and DLL files are updated.

  1. To start downloading iolo System Mechanic, simply by clicking here and install the application per usual
  1. Once iolo System Mechanic has been installed in your computer, perform a full system scan and let it complete
iolo System Mechanic Home Page
  1. After the full system scan, the repair process will then commence. However, before it starts it will create a restore point so that it can revert back to its previous settings in case there is a need to do so.
  1. Once the restore process is complete, we suggest for you to restart your computer and check if the error has been fixed.

Download the Rasdlg.dll File

You may also manually download the Rasdlg.dll File by clicking here. After downloading the file, make sure to put it in the correct folder.

  • For 64-bit OS, put the DLL file to “C:/Windows/System32” folder
  • For 32-bit OS, put it in the “C:/Windows/SysWOW64” folder

Fix Rasdlg.dll Errors Manually

OPTION 1. Running the Windows System File Checker to Fix DLL Errors

Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

The Windows System File Checker can be used to scan and repair faulty or missing system or DLL Files.

  1. Hold down the “Windows” key and press “R” and type in “cmd”. Hold down the “ctrl+shift” keys and then press “enter” and press “yes” in the User Account Control window
Opening CMD through Run Command
  1. Type in “sfc /scannow” in the Command Prompt and press “enter”. Let the tool complete the scan and follow the prompts to complete the repair process
Using the Windows SFC
  1. Make sure to restart your computer once the scan and repair has been completed and open the application that was having the problem to confirm if it has been fixed

OPTION 2. Update System Drivers

Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

If a DLL error pops-up whenever you try to open a newly installed/updated hardware or program, then it is best to update or reinstall its drivers. To manually update system drivers, follow the guide below:

  1. Hold down the “Windows” key and press “R” and type “devmgmt.msc” in the run line command
Opening Device Manager
  1. Look for the driver that needs to be updated and click on the “Update Device Driver” button located on the upper part of the Window. In the next Window, it will ask you how you want to search for drivers, select “Search Automatically for Drivers” and let it complete. A restart on the machine may be necessary.
Updating Device Drivers

OPTION 3. Update Your Computer’s Operating System

Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

Installing fresh updates on an operating system will likely fix any DLL errors (including rasdlg.dll) as Windows will automatically download and install required files that will optimize your computer. Aside from updated files, it will also fix bugs, optimize your computer’s performance and download security updates.

  1. Press down the “Windows” key and press the letter “I” to bring up the Windows Settings window and select on “Update & Security
Windows Update and Security
  1. Click on the “Check for Updates” and let the download complete and install the updates without any interruptions
Checking for Windows Updates

OPTION 4. Reinstall a New Copy of Visual C++ Redistributable

Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

Since rasdlg.dll is part of Microsoft Visual C++ 2015 and errors occur pertaining to the file, then downloading and installing a new copy of Microsoft Visual C++ may fix the errors.

  1. Hold down the “Windows” key and press “R” and type “appwiz.cpl” in the run line command
Opening Uninstall or Change a Program
  1. Look for “Microsoft Visual C ++” in the Uninstall or Change a Program Window and click on “Uninstall” to remove it from the computer
Uninstalling Visual C in Windows
  1. Once the program has been uninstalled, restart the computer and download a fresh copy of Visual C++ from their official website at by clicking here and install as usual

OPTION 5. Reinstall an Updated Version of the Application That is Displaying Errors

Fix rasdlg.dll Error iolo System Mechanic will optimize your current system & fix the rasdlg.dll error. Purchase of a full license may be required for 100% fix.

If the DLL error pertaining to rasdlg.dll only shows up whenever you open up a specific application, then uninstalling and reinstalling a fresh copy of the program will most likely fix the issue.

  1. Hold down the “Windows” button on your keyboard and press the letter “R” and type in “appwiz.cpl” in the run command line
Opening Uninstall or Change a Program
  1. Look for the application that is having the issue in the Uninstall or Change a Program Window and click on “Uninstall” to remove it from the computer
Uninstalling a Program in Windows 10
  1. Once the program has been removed, download the installer from its official website or a legitimate source and install it as usual

Summary

To sum everything up, going for an automatic system repair tool is miles better than doing rasdlg.dll fixes manually. You get to spend less time looking at your screen to troubleshoot error messages and you get to stay away from the stress that comes with trying to figure out what the DLL error is all about.

An automatic system repair tool such as iolo System Mechanic will not only guarantee your computer’s smooth performance, but it will also protect your computer from potential online threats such as viruses and malware.

About the author
Ian Lexner photo
Ian Lexner - PC & Mac repair expert
Ian is the editor on BestPCTips.com. He has been involved with PCs since he was a teenager. He has experience in software development, computer hardware, virus removals & other security stuff. Currently, his main job and hobby, at the same time, is to help others to deal with various computer-related issues. Whether it's viruses, spyware, all sorts of errors and "bugs" -- Ian and BestPCTips.com are here to help.

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It is available for FREE. Although, for some more advanced features & 100% effective fixes you may need to purchase a full license.

If your missing rasdlg.dll error is still not solved — don’t hesitate and contact us via email, or a Facebook messenger (the blue ‘bubble’ on the bottom-right of your screen).

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