aspnet_wp.exe Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing aspnet_wp.exe 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 aspnet_wp.exe file can therefore effect in failed execution of the started process.

aspnet_wp.exe file Windows Executable. 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 aspnet_wp.exe related errors on your device. You can also download aspnet_wp.exe file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, 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 7, Windows Vista, Windows Vista

File info

General information
Filename aspnet_wp.exe
File extension EXE
Type Executable Application
Description Windows Executable
Program Windows 10
Software Windows
Author Microsoft
Software version 10
File size 46248
Oldest file 2009-04-11
Latest file 2017-03-18

There are various types of errors related to aspnet_wp.exe file. aspnet_wp.exe 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 aspnet_wp.exe file. If you encounter one listed below (or similar), please consider the following suggestions.

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



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


Problems related to aspnet_wp.exe 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 aspnet_wp.exe 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.

aspnet_wp.exe 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 aspnet_wp.exe 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 aspnet_wp.exe 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 aspnet_wp.exe 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 aspnet_wp.exe file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the aspnet_wp.exe 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 aspnet_wp.exe 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 aspnet_wp.exe 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 aspnet_wp.exe file

The last solution is to manually download and replace aspnet_wp.exe 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 aspnet_wp.exe file.

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

  • Windows 10: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
  • Windows 8.1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
  • Windows 8: 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
  • Windows 7: C:\Windows\Microsoft.NET\Framework\v2.0.50727\
  • Windows 7: C:\Windows\Microsoft.NET\Framework\v2.0.50727\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your aspnet_wp.exe 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 aspnet_wp.exe
System Windows 10
File size 46248 bytes
Date -0001-11-30
File details
MD5 65c7c5c75bc24bc4655db4ebb8646954
SHA1 23d0d83e0ad91f4199fbf344a884d979b879bdf0
SHA256 c39fd463a3e0bfabfaa56e8760bf48a078571cc0f53512d013a25fd3040f2b4f
CRC32 6400d211
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename aspnet_wp.exe
System Windows 8.1
File size 43176 bytes
Date -0001-11-30
File details
MD5 9f0d277c326f0ca9e1d5ab17b0d2c791
SHA1 eff95ae2b12c2aca3e6113e246a6bd8f3f8d235e
SHA256 35f7695addcf61a628b50784e7f31b6384ab5b0fed7131b5243a9c2feced0177
CRC32 41836b22
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename aspnet_wp.exe
System Windows 8
File size 43952 bytes
Date -0001-11-30
File details
MD5 b6bbe14ebf55cd885f13050546427568
SHA1 d2bd67f5402d21dae4190adfd30ccd4ec6b6e4cb
SHA256 9556798d41a87c01048874d8a0802d84d8a93fe8a4672c129dc8ff4368613811
CRC32 6c41cc39
Example file location 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename aspnet_wp.exe
System Windows 7
File size 30544 bytes
Date -0001-11-30
File details
MD5 32481c696a260868fb1170dd6e023936
SHA1 0649d2904795b3ec43ac5d7764cbe8e93ee62a04
SHA256 dc4d5b0b6e70c459527d75967e4d7759ea7366da320c1c1b6a219ff8478a78c5
CRC32 56ddb700
Example file location C:\Windows\Microsoft.NET\Framework\v2.0.50727\
Filename aspnet_wp.exe
System Windows 7
File size 42320 bytes
Date -0001-11-30
File details
MD5 93d885f9b468ec66ee3c8be5255ccb99
SHA1 661b855634b5b39fa0aa8f1a4ee240d89c4e3b74
SHA256 1ca1c0dbe8c0df445e9b0ec96471a68a38efb71aba999855fdcde79b717f04cf
CRC32 d9ee9f4b
Example file location C:\Windows\Microsoft.NET\Framework\v2.0.50727\
Filename aspnet_wp.exe
System Windows Vista
File size 42320 bytes
Date -0001-11-30
File details
MD5 03a9be5f6a40692e80116dd7534ebcdb
SHA1 bf422425fa8aa7a55513d2f2f22b60f9b075f0d4
SHA256 32f14fe5c1fe12dad9a3739ce9c90f6a9d9e8db4621d9978c9154ae1b33e9d2e
CRC32 9a1396f9
Example file location ---
Filename aspnet_wp.exe
System Windows Vista
File size 30528 bytes
Date -0001-11-30
File details
MD5 610ba0a5589a41b228669117e9ad6869
SHA1 5ead94e5fc11e91dcb896167d7e46fa4363fe1c8
SHA256 be73b35313cd4aa52f57a108a20ef34ae4c081aa85232fddeb764d1d133cab83
CRC32 4c9bc4ad
Example file location ---