How to Repair 1491.ntdll.dll Errors

Recommended: Use Fortect System Repair to repair 1491.ntdll.dll errors. This repair tool has been proven to identify and fix errors and other Windows problems with high efficiency. Download Fortect here.

Download Now
Fortect System Repair
Filename
1491.ntdll.dll
Version
Filesize
801.79 B
Category
Generic
MD5
bcaaa0f292fe4cddefa86bf9d497b85e
SHA1
b44a4fe928924f8236a5e126d86f0bf0dc5695b9
SHA256
ac4ec99eadb82e1e3a805750b506a0e016f4c68552b7e2b9bd2dcd3e969a4658
CRC32
19395856

When you install software on your computer, it often comes with DLL files. These files contain code and data that multiple programs can use at the same time. One such file is 1491.ntdll.dll.

This particular DLL file is a crucial part of the Windows operating system, handling various system functions. If 1491.ntdll.dll becomes corrupt or goes missing, it can cause software crashes, system instability, and various error messages. Users may encounter issues with this DLL file when dealing with system errors, software crashes, or compatibility problems with certain applications.

System Failure - 1491.ntdll.dll
Unable to start the program because 1491.ntdll.dll is missing. Consider reinstalling to resolve this.

What is 1491.ntdll.dll?

A DLL (Dynamic Link Library) file is a type of file that contains code and data that can be used by multiple programs at the same time. The 1491.ntdll.dll file is a specific DLL file that plays a crucial role in the Windows operating system. It contains functions that are essential for the proper functioning of various software and system processes.

In the context of Microsoft Visual Studio Enterprise 2015, the 1491.ntdll.dll file is important because it provides essential functions and resources required by the software to operate efficiently. It serves as a link between the software and the operating system, enabling seamless communication and the execution of various tasks within the Visual Studio environment. Without the 1491.ntdll.dll file, Microsoft Visual Studio Enterprise 2015 may not be able to perform certain functions or may experience issues while running on a Windows-based system.

DLL files often play a critical role in system operations. Despite their importance, these files can sometimes source system errors. Below we consider some of the most frequently encountered faults associated with DLL files.

  • Cannot register 1491.ntdll.dll: This denotes a failure in the system's attempt to register the DLL file, which might occur if the DLL file is damaged, if the system lacks the necessary permissions, or if there's a conflict with another registered DLL.
  • 1491.ntdll.dll could not be loaded: This error indicates that the DLL file, necessary for certain operations, couldn't be loaded by the system. Potential causes might include missing DLL files, DLL files that are not properly registered in the system, or conflicts with other software.
  • 1491.ntdll.dll is either not designed to run on Windows or it contains an error: This error typically signifies that the DLL file may be incompatible with your version of Windows, or it's corrupted. It can also occur if you're trying to run a DLL file meant for a different system architecture (for instance, a 64-bit DLL on a 32-bit system).
  • 1491.ntdll.dll Access Violation: The error signifies that an operation attempted to access a protected portion of memory associated with the 1491.ntdll.dll. This could happen due to improper coding, software incompatibilities, or memory-related issues.
  • This application failed to start because 1491.ntdll.dll was not found. Re-installing the application may fix this problem: This error occurs when an application tries to access a DLL file that doesn't exist in the system. Reinstalling the application can restore the missing DLL file if it was included in the original software package.

File Analysis: Is 1491.ntdll.dll a Virus?

The file in question, 1491.ntdll.dll, has been thoroughly scanned and shows no signs of virus detection, as evidenced by the clean results from 0 distinct virus scanners. It's always reassuring to encounter files with no known associated threats, as these pose a lesser risk to your system's integrity and performance.

Maintaining System Security

A healthy computing environment is achieved through attentive management and proactive protective measures. Keep your system's defenses updated and periodically scan files to maintain your computer's security and performance.

How to Remove 1491.ntdll.dll

In the event that you need to completely obliterate the 1491.ntdll.dll file from your system, adhere to these steps with caution. When dealing with system files, it's imperative to exercise care to prevent unexpected system behavior.

  1. Locate the File: Start by pinpointing the location of 1491.ntdll.dll on your computer. You can do this by right-clicking the file (if visible) and selecting Properties, or by using the File Explorer's search feature.

  2. Safeguard Your Data: Before proceeding, ensure you have a backup of important data. This ensures the safety of your vital files in case of any mishaps.

  3. Delete the File: Once you've identified the location of 1491.ntdll.dll, right-click on it and choose Delete. This action moves the file to the Recycle Bin.

  4. Empty the Recycle Bin: After deleting 1491.ntdll.dll, don't forget to empty the Recycle Bin to thoroughly remove the file from your system. Right-click on the Recycle Bin and select Empty Recycle Bin.

  5. Perform a System Scan: Following the file removal, perform a comprehensive system scan using a reputable antivirus tool to ensure there are no lingering file fragments or potential threats.

Note: It's important to note that if 1491.ntdll.dll is associated with a specific program, its removal may impact the program's functionality. If you encounter issues after deletion, consider reinstalling the software or consulting a tech expert for guidance.

Repair 1491.ntdll.dll Error Automatically

Featured Guide
Repair 1491.ntdll.dll Error Automatically Thumbnail
Difficulty
Easy
Steps
9
Time Required
3 minutes
Sections
3
Description

In this guide, we will fix 1491.ntdll.dll errors automatically.

Step 1: Download Fortect (AUTOMATIC FIX)

Step 1: Download Fortect (AUTOMATIC FIX) Thumbnail
  1. Click the Download Fortect button.

  2. Save the Fortect setup file to your device.

Step 2: Install Fortect

Step 2: Install Fortect Thumbnail
  1. Locate and double-click the downloaded setup file.

  2. Follow the on-screen instructions to install Fortect.

Step 3: Run Fortect

Step 3: Run Fortect Thumbnail
  1. Finish the installation and open Fortect.

  2. Select the System Scan option.

  3. Allow Fortect to scan your system for errors.

  4. Review the scan results once completed.

  5. Click on Fix Errors to start the repair process.

Update Your Operating System

Update Your Operating System Thumbnail
Difficulty
Intermediate
Steps
8
Time Required
10 minutes
Sections
5
Description

In this guide, we will walk through the process of updating your operating system to fix the 1491.ntdll.dll error.

Step 1: Open Windows Settings

Step 1: Open Windows Settings Thumbnail
  1. Press the Windows key.

  2. Click on Settings (the gear icon).

Step 2: Go to Update & Security

Step 2: Go to Update & Security Thumbnail
  1. In the Settings window, click on Update & Security.

Step 3: Check for Updates

Step 3: Check for Updates Thumbnail
  1. On the Windows Update tab, click on Check for updates.

  2. Windows will start searching for updates. If there are any updates available, they will start downloading automatically.

Step 4: Install Updates

Step 4: Install Updates Thumbnail
  1. Once the updates are downloaded, click on Install now.

  2. Your computer may restart several times during the installation process.

Step 5: Check if the Problem is Solved

Step 5: Check if the Problem is Solved Thumbnail
  1. After the updates are installed, check if the 1491.ntdll.dll problem persists.

Perform a Clean Boot

Perform a Clean Boot Thumbnail
Difficulty
Intermediate
Steps
13
Time Required
10 minutes
Sections
7
Description

How to perform a clean boot. This can isolate the issue with 1491.ntdll.dll and help resolve the problem.

Step 1: Press Windows + R keys

Step 1: Press Windows + R keys Thumbnail
  1. This opens the Run dialog box.

Step 2: Open System Configuration

Step 2: Open System Configuration Thumbnail
  1. Type msconfig and press Enter.

Step 3: Select Selective Startup

Step 3: Select Selective Startup Thumbnail
  1. In the General tab, select Selective startup.

  2. Uncheck Load startup items.

Step 4: Disable All Microsoft Services

Step 4: Disable All Microsoft Services Thumbnail
  1. Go to the Services tab.

  2. Check Hide all Microsoft services.

  3. Click Disable all.

Step 5: Disable Startup Programs

Step 5: Disable Startup Programs Thumbnail
  1. Open Task Manager.

  2. Go to the Startup tab.

  3. Disable all the startup programs.

Step 6: Restart Your Computer

Step 6: Restart Your Computer Thumbnail
  1. Click OK on the System Configuration window.

  2. Restart your computer.

Step 7: Check if the Problem is Solved

Step 7: Check if the Problem is Solved Thumbnail
  1. After the computer restarts, check if the 1491.ntdll.dll problem persists.

Software that installs 1491.ntdll.dll

Software File MD5 File Version
00047C0C05856AAEFA673FDBFDEFC62F507F27C3 2015
Files related to 1491.ntdll.dll
File Type Filename MD5
DLL
033726F370940BCBA6A6A92267DDD045282F2135
DLL
07E0F942742A401F8D3C655216CD923483F29F15
DLL
040607B5A258301E02194EFB788364C7FD72E6BD
DLL
037BA6131AF64460CA5B1D00DB9CF77F4EC4200E
DLL
03A3E77A7EA8CC620E880CE8ACD299F451CFCFF7
DLL
00D304AAE3C9479A6E64C17037CEE51213001677
DLL
049BAB08349F764047C05E8C6E81C483C5A9F250
DLL
04BFFB1D47BB134ABB1B266B54F229F7EBE88ACA
DLL
0430F7F96FD4B5372EFFD2DDED2B8217BFF434E3
DLL
0655BC6D858D99E62489B74B4FD55B69810A6851