3 Steps to Download and Fix Npsc4.idx Errors

Last Updated: 12/02/2023
[Average Read Time: 4.5 minutes]

The development of Panda Free Antivirus 18.06 by Panda Security prompted the latest creation of npsc4.idx. It is also known as a Movie Subtitle file (file extension IDX), which is classified as a type of System (Movie Subtitle) file.

npsc4.idx was first released in the Windows 10 Operating System on 03/21/2018 with Panda Free Antivirus 18.06. This file marks the latest update from Panda Security, according to our records.

Below, you find comprehensive file information, instructions for simple IDX file troubleshooting, and list of free npsc4.idx downloads for each available file version.

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File Overview

General Information
File Name: npsc4.idx
File Extension: IDX file extension
File Type: System
Description: Movie Subtitle
User Popularity Rating:
Developer and Software Information
Software Program: Panda Free Antivirus 18.06
Developer: Panda Security
Software: Panda Free Antivirus
Software Version: 18.06
File Details
File Size (Bytes): 160060
Oldest File Date: 10/09/2019
Latest File Date: 10/09/2019

What are npsc4.idx Error Messages?

General npsc4.idx Runtime Errors

npsc4.idx file errors often occur during the startup phase of Panda Free Antivirus, but can also occur while the program is running. These types IDX errors are also known as “runtime errors” because they occur while Panda Free Antivirus is running. Here are some of the most common npsc4.idx runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\ProgramData\Panda Security\Panda Security Protection\NPS\npsc4.idx

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

Most IDX errors are due to missing or corrupt files. Your npsc4.idx file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Panda Free Antivirus), or deleted by a malware infection. Furthermore, npsc4.idx file corruption could be caused from a power outage when loading Panda Free Antivirus, system crash while loading or saving npsc4.idx, 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 npsc4.idx 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 npsc4.idx 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 npsc4.idx error, please proceed to the Step 2 below.

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

You can uninstall Panda Free Antivirus 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 Panda Free Antivirus 18.06 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Panda Free Antivirus software.

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

Panda Free Antivirus 18.06

Panda Security

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 npsc4.idx 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 npsc4.idx 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 npsc4.idx 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 npsc4.idx file version. We maintain a comprehensive database of 100% malware-free npsc4.idx files for every applicable version of Panda Free Antivirus. 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 npsc4.idx Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Panda Free Antivirus folder location:
    Windows 10: C:\ProgramData\Panda Security\Panda Security Protection\NPS\
  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 npsc4.idx 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 npsc4.idx Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying npsc4.idx to your appropriate Windows system directory. Panda Security typically does not release Panda Free Antivirus IDX 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 npsc4.idx and all other IDX files for Panda Free Antivirus. An incorrectly installed IDX 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 npsc4.idx

IDX Files Related to npsc4.idx

File Name Description Software Program (Version) File Size (bytes) File Location
npsb2f.idx Movie Subtitle Panda Free Antivirus 18.06 440060 C:\Windows\Prefetch\
npsres.idx Movie Subtitle Panda Free Antivirus 18.06 1400060 C:\Windows\Prefetch\
npsmw.idx Movie Subtitle Panda Free Antivirus 18.06 6460 C:\Windows\Prefetch\
npsc4.idx Movie Subtitle Panda Free Antivirus 18.06 160060 C:\Windows\Prefetch\
psanbla.idx Movie Subtitle Panda Free Antivirus 18.06 60 C:\Windows\Prefetch\

Other Files Related to npsc4.idx

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log Panda Free Antivirus 18.06 62521 C:\Windows\Panther\UnattendGC\
setupapi.dev.log Log Panda Free Antivirus 18.06 821352 C:\Windows\inf\
ndiscap.PNF Precompiled INF Panda Free Antivirus 18.06 5868 C:\Windows\System32\DriverStore\FileRepository\...
netnwifi.PNF Precompiled INF Panda Free Antivirus 18.06 6148 C:\Windows\System32\DriverStore\FileRepository\...
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 17528 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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