security0.aspx Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing security0.aspx files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent security0.aspx file can therefore effect in failed execution of the started process.

security0.aspx file Active Server Page Extended ASP.NET Script. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of security0.aspx related errors on your device. You can also download security0.aspx file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista

File info

General information
Filename security0.aspx
File extension ASPX
Type Internet Web
Description Active Server Page Extended ASP.NET Script
Software
Program Windows 10
Software Windows
Author Microsoft
Software version 10
Details
File size 1447
Oldest file 2006-09-18
Latest file 2017-03-18
security0.aspx

There are various types of errors related to security0.aspx file. security0.aspx file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to security0.aspx file. If you encounter one listed below (or similar), please consider the following suggestions.

  • security0.aspx is corrupted
  • security0.aspx cannot be located
  • Runtime Error - security0.aspx
  • security0.aspx file error
  • security0.aspx file cannot be loaded. Module was not found
  • cannot register security0.aspx file:
  • security0.aspx file could not be loaded
  • security0.aspx file doesn't exist

security0.aspx

Error

Application could not be started because security0.aspx file is missing. Reinstall the application to solve the problem.

OK

Problems related to security0.aspx can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing security0.aspx file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

security0.aspx file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with security0.aspx file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to security0.aspx file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of security0.aspx or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to security0.aspx file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the security0.aspx file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the security0.aspx file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the security0.aspx file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace security0.aspx file

The last solution is to manually download and replace security0.aspx file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded security0.aspx file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of security0.aspx file example directory paths.

  • Windows 10: C:\Windows\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Security\
  • Windows 8.1: ---
  • Windows 8: ---
  • Windows 7: ---
  • Windows Vista: ---

If the steps did not solve your security0.aspx file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename security0.aspx
System Windows 10
File size 1447 bytes
Date -0001-11-30
File details
MD5 959e7e801bd810049e281df1b9d1f5a3
SHA1 713517977083eccc30289c03f739845bccd0cd02
SHA256 1498660a80ac3507208e6ec01976ac66cb97195a7096972f701a7e182b843cf2
CRC32 278fcd6b
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles\Security\
Filename security0.aspx
System Windows 8.1
File size 1447 bytes
Date -0001-11-30
File details
MD5 959e7e801bd810049e281df1b9d1f5a3
SHA1 713517977083eccc30289c03f739845bccd0cd02
SHA256 1498660a80ac3507208e6ec01976ac66cb97195a7096972f701a7e182b843cf2
CRC32 278fcd6b
Example file location ---
Filename security0.aspx
System Windows 8
File size 1447 bytes
Date -0001-11-30
File details
MD5 959e7e801bd810049e281df1b9d1f5a3
SHA1 713517977083eccc30289c03f739845bccd0cd02
SHA256 1498660a80ac3507208e6ec01976ac66cb97195a7096972f701a7e182b843cf2
CRC32 278fcd6b
Example file location ---
Filename security0.aspx
System Windows 7
File size 1447 bytes
Date -0001-11-30
File details
MD5 959e7e801bd810049e281df1b9d1f5a3
SHA1 713517977083eccc30289c03f739845bccd0cd02
SHA256 1498660a80ac3507208e6ec01976ac66cb97195a7096972f701a7e182b843cf2
CRC32 278fcd6b
Example file location ---
Filename security0.aspx
System Windows Vista
File size 1447 bytes
Date -0001-11-30
File details
MD5 959e7e801bd810049e281df1b9d1f5a3
SHA1 713517977083eccc30289c03f739845bccd0cd02
SHA256 1498660a80ac3507208e6ec01976ac66cb97195a7096972f701a7e182b843cf2
CRC32 278fcd6b
Example file location ---