Download aspnet_rc.dll to Fix Errors

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

aspnet_rc.dll file Dynamic Link Library. 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_rc.dll related errors on your device. You can also download aspnet_rc.dll 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_rc.dll
File extension DLL
Type Dynamic Link Library
Description Dynamic Link Library
Program Windows 10
Software Windows
Author Microsoft
Software version 10
File size 91304
Oldest file 2008-01-21
Latest file 2017-03-18

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

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



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


Problems related to aspnet_rc.dll 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_rc.dll 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_rc.dll 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_rc.dll 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_rc.dll 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_rc.dll 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_rc.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the aspnet_rc.dll 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_rc.dll 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_rc.dll 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_rc.dll file

The last solution is to manually download and replace aspnet_rc.dll 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_rc.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of aspnet_rc.dll 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\Framework64\v2.0.50727\
  • Windows 7: C:\Windows\Microsoft.NET\Framework64\v2.0.50727\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your aspnet_rc.dll 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_rc.dll
System Windows 10
File size 91304 bytes
Date -0001-11-30
File details
MD5 a07bb19460df070ae6e7651f7cef6ee8
SHA1 3b8a6858ccf57cbda1b530ced6ef114564c3ac68
SHA256 adf886e09569d4dafa1f35468787e6dbd180fd558f06fb04b951b641eaea19c0
CRC32 9d456d87
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename aspnet_rc.dll
System Windows 8.1
File size 90192 bytes
Date -0001-11-30
File details
MD5 c223e380bcedd62b49f6af15519f98e9
SHA1 ecaf4034391e677abf986bf0ebb69c156fd062f8
SHA256 256f2fc32b486d3e9c779784e5fe0c18e2ed689870b91806ec5ea9d62a8465a1
CRC32 da9255fc
Example file location C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename aspnet_rc.dll
System Windows 8
File size 90040 bytes
Date -0001-11-30
File details
MD5 ea844eceacb9a57b929429024c9bef9a
SHA1 04592b9b0894e8ae6ab3d16a2239dd5554f5408d
SHA256 333a531a5d1804a533aa38a5d039054a5423afa54aa28eca200dd136ea1e2749
CRC32 a38af16e
Example file location 1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\
Filename aspnet_rc.dll
System Windows 7
File size 80720 bytes
Date -0001-11-30
File details
MD5 210264a9582e5121cd9097a95c0bcb24
SHA1 19694861811257976f984844653914a48707bf9b
SHA256 0b0ab2e2dfdcecb77280e33798dd29291c5c3fb86432f43dfc952e8e329671b5
CRC32 a3414874
Example file location C:\Windows\Microsoft.NET\Framework64\v2.0.50727\
Filename aspnet_rc.dll
System Windows 7
File size 81232 bytes
Date -0001-11-30
File details
MD5 cda99e458973cb732038726cd5791447
SHA1 b0d5596711fb9c8e9d395aab83e9ab78beed52ee
SHA256 03fbe128629ef9fd81f67dd1b491eaf240456cf3fbe6174235d1c526380ee506
CRC32 96264788
Example file location C:\Windows\Microsoft.NET\Framework64\v2.0.50727\
Filename aspnet_rc.dll
System Windows Vista
File size 83968 bytes
Date -0001-11-30
File details
MD5 9d8aefe18430a57602050e54810efdcc
SHA1 b6c290e5ca2049268a49ed9e3e1654e00f54df67
SHA256 29483a566797942a6c5306ad0da13bd53e492dcc8d2568317c6869915c060623
CRC32 5835575b
Example file location ---
Filename aspnet_rc.dll
System Windows Vista
File size 84480 bytes
Date -0001-11-30
File details
MD5 ba6f73fb4856d03702da28e741e1b16f
SHA1 9d3b631317334fd9abaecc9e3751fec1532df0d5
SHA256 9d2567d5669b574935ebdfd2516fe969aae6ebed6fabf71699b1214865145bea
CRC32 2b1f33cf
Example file location ---