Repair and Download actxprxy.dll Now

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

actxprxy.dll file ActiveX Interface Marshaling Library. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of actxprxy.dll related errors on your device. You can also download actxprxy.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP 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, Windows XP

File info

General information
Filename actxprxy.dll
File extension DLL
Description ActiveX Interface Marshaling Library
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
MIME type application/octet-stream
File type Dynamic link library
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)

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

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



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


Problems related to actxprxy.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 actxprxy.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.

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

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

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

  • Windows 10: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows Vista: ---
  • Windows Vista: ---
  • Windows XP: ---

If the steps did not solve your actxprxy.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 actxprxy.dll
System Windows 10
File size 260096 bytes
Date 2017-03-18
File details
MD5 db7ba8fa2357571dd45d1b78577a8c18
SHA1 f07f4ee2e3820345b49781716a0607939ae0a9ae
SHA256 470a9c80612cdcb0e74caefb0889422a0d22def54717bb6290e2dc59c608c24e
CRC32 4b30cd34
Example file location C:\Windows\System32\
Filename actxprxy.dll
System Windows 8.1
File size 1042944 bytes
Date 2014-11-21
File details
MD5 45cdc0e37774d30bee8c5f62ce30d599
SHA1 fbc870fa80879f60814f5ea4f8a1cfaca7425e7d
SHA256 e78297ff017ea2d11fdfcfb3288604c706fb994513061b4a40b015e7b14da72e
CRC32 5d493f24
Example file location C:\Windows\System32\
Filename actxprxy.dll
System Windows 8
File size 754176 bytes
Date 2012-07-26
File details
MD5 9315cb9419489677d4bd248ad45dc7db
SHA1 5692b3b33d8ea1cc89f9bfb1c4c4312a5ee61fd4
SHA256 acfb5569697ce990a4b888cdbc08ebbc0484cd9bc1acbd0b5fc5f4016069d8da
CRC32 0f846075
Example file location 1: C:\Windows\System32\
Filename actxprxy.dll
System Windows 7
File size 309760 bytes
Date -0001-11-30
File details
MD5 d2958325c1ae1ae37a83334c6229e3bc
SHA1 b69652e7be3c51c14659de7e24aade18969d1bfc
SHA256 d8263cb39a25447442b75a8d8e8111df671d645da90a33865c089deda9706904
CRC32 385317bd
Example file location C:\Windows\SysWOW64\
Filename actxprxy.dll
System Windows 7
File size 958464 bytes
Date 2010-11-21
File details
MD5 e6f0f82788e8bd0f7a616350efa0761c
SHA1 9aa4aafda89325853ffa66169e697529164a23a2
SHA256 13091dcb3e3f4f52c3ff210e93aaf1dce142cfc09f671aeac5b922393b23e67b
CRC32 6b1a7f27
Example file location C:\Windows\SysWOW64\
Filename actxprxy.dll
System Windows Vista
File size 1002496 bytes
Date 2008-01-21
File details
MD5 27ceeaa8e6149fc6f2f9ee5e0bdac5a5
SHA1 898fdc70fb5138cb02620edf7871f9e2db88d06c
SHA256 f916e63d253f9d5eaead603382cef8322c923dba72ae8ff52736178ba6a95e08
CRC32 d074a6ac
Example file location ---
Filename actxprxy.dll
System Windows Vista
File size 326656 bytes
Date -0001-11-30
File details
MD5 8d78ba30db4ae040a52edee725782715
SHA1 86e71c8d2d9be2acc4b4d50a22fde862727fb9de
SHA256 15099fc7a90b2e8d718d46e02d56026d56b3f043124c3455e79b7b44a027dd11
CRC32 8e3655a7
Example file location ---
Filename actxprxy.dll
System Windows XP
File size 98304 bytes
Date 2008-04-14
File details
MD5 912b67bb8249925a5c972fc5839eae09
SHA1 ec1f4ed9d76d99a9c1d3073a8e351fe0efe03fb5
SHA256 11f9f26c2d5eadd683f9fa4fdc8c25a1fb7ee9d6e3f4419c9dab8c4e434f1857
CRC32 2c4dc612
Example file location ---