How to Fix Htiface.idl Problems and Download Updates

Last Updated: 12/13/2023
[Average Read Time: 4.5 minutes]

htiface.idl, also known as a Interface Definition Language file, was created by Microsoft for the development of Microsoft Visual Studio 2010 Ultimate 2010. IDL files fall under under the Developer (Interface Definition Language) file type category.

htiface.idl was initially released with Microsoft Visual Studio 2010 Ultimate 2010 on 04/12/2010 for the Windows 10 Operating System. This file marks the latest update from Microsoft, according to our records.

This article discusses complete file details, IDL file troubleshooting instructions for problems with htiface.idl, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: htiface.idl
File Extension: IDL file extension
File Type: Developer
Description: Interface Definition Language
User Popularity Rating:
 
Developer and Software Information
Software Program: Microsoft Visual Studio 2010 Ultimate 2010
Developer: Microsoft
Software: Microsoft Visual Studio 2010 Ultimate
Software Version: 2010
File Details
File Size (Bytes): 6294
Oldest File Date: 12/02/2019
Latest File Date: 12/02/2019


What are htiface.idl Error Messages?


General htiface.idl Runtime Errors

htiface.idl file errors often occur during the startup phase of Microsoft Visual Studio 2010 Ultimate, but can also occur while the program is running. These types IDL errors are also known as “runtime errors” because they occur while Microsoft Visual Studio 2010 Ultimate is running. Here are some of the most common htiface.idl runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\htiface.idl

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most IDL errors are due to missing or corrupt files. Your htiface.idl file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Visual Studio 2010 Ultimate), or deleted by a malware infection. Furthermore, htiface.idl file corruption could be caused from a power outage when loading Microsoft Visual Studio 2010 Ultimate, system crash while loading or saving htiface.idl, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix htiface.idl 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 htiface.idl 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 htiface.idl error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Visual Studio 2010 Ultimate (or related software), uninstall then try reinstalling Microsoft Visual Studio 2010 Ultimate software.

You can uninstall Microsoft Visual Studio 2010 Ultimate 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 Visual Studio 2010 Ultimate 2010 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Visual Studio 2010 Ultimate software.

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

Microsoft Visual Studio 2010 Ultimate 2010

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 htiface.idl 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 htiface.idl 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 htiface.idl 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 htiface.idl file version. We maintain a comprehensive database of 100% malware-free htiface.idl files for every applicable version of Microsoft Visual Studio 2010 Ultimate. 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 htiface.idl Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Visual Studio 2010 Ultimate folder location:
    Windows 10: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Include\
  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 htiface.idl 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 htiface.idl Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying htiface.idl to your appropriate Windows system directory. Microsoft typically does not release Microsoft Visual Studio 2010 Ultimate IDL 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 htiface.idl and all other IDL files for Microsoft Visual Studio 2010 Ultimate. An incorrectly installed IDL 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 htiface.idl


IDL Files Related to htiface.idl

File Name Description Software Program (Version) File Size (bytes) File Location
regprv.idl Interface Definition Language Microsoft Visual Studio 2010 Ultimate 2010 1063 C:\Windows\ServiceProfiles\LocalService\AppData...
rstwta.idl Interface Definition Language Microsoft Visual Studio 2010 Ultimate 2010 663 C:\Windows\ServiceProfiles\LocalService\AppData...
vdshp.idl Interface Definition Language Microsoft Visual Studio 2010 Ultimate 2010 61988 C:\Windows\ServiceProfiles\LocalService\AppData...
encdec.idl Interface Definition Language Microsoft Visual Studio 2010 Ultimate 2010 24986 C:\Windows\ServiceProfiles\LocalService\AppData...
ndhelper.idl Interface Definition Language Microsoft Visual Studio 2010 Ultimate 2010 9546 C:\Windows\ServiceProfiles\LocalService\AppData...

Other Files Related to htiface.idl

File Name Description Software Program (Version) File Size (bytes) File Location
WWAN_profile_v1.xsd XML Schema Definition Windows 7 6201 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows XP 15263 C:\Windows\L2Schemas\
WLAN_policy_v1.xsd XML Schema Definition Windows 8 7627 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows 8 2241 C:\Windows\L2Schemas\
LAN_policy_v1.xsd XML Schema Definition Windows 10 3472 C:\Windows\L2Schemas\


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