Troubleshoot cryptxml.dll Errors and Download File

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

cryptxml.dll file XML DigSig API. 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 cryptxml.dll related errors on your device. You can also download cryptxml.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7 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

File info

General information
Filename cryptxml.dll
File extension DLL
Description XML DigSig API
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 cryptxml.dll file. cryptxml.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 cryptxml.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

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



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


Problems related to cryptxml.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 cryptxml.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.

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of cryptxml.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\System32\
  • Windows 7: C:\Windows\System32\

If the steps did not solve your cryptxml.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 cryptxml.dll
System Windows 10
File size 99200 bytes
Date 2017-03-18
File details
MD5 2ca7ae778e3562c9be1913667175acab
SHA1 7ce7a7afb8fd768ff1e571086466e9c821798ba1
SHA256 996b92674088e5c669f2431defae3325564e91ceb038ce41917d841034b9e5dd
CRC32 e77eb4b3
Example file location C:\Windows\System32\
Filename cryptxml.dll
System Windows 8.1
File size 99104 bytes
Date 2014-11-21
File details
MD5 6ad8061d1a945d6f71b67e09b2e9afd7
SHA1 da3bfc742857c407cae8c4d7c32324e74dda861c
SHA256 2c3f912c8d69dc944578690aa86a6729313c4c325a0d620a871cf94576d2f93b
CRC32 7c540e20
Example file location C:\Windows\System32\
Filename cryptxml.dll
System Windows 8
File size 88064 bytes
Date 2012-07-26
File details
MD5 f0375b4f2d6da63cea34150539e3b967
SHA1 3c38baca11c1b2e159b9751a0046086c378a6acc
SHA256 03cd6ae9597d89d6c0cdc0f055c81a76851e0f0d87100efd389be43addb0d2ed
CRC32 a36a8d60
Example file location 1: C:\Windows\System32\
Filename cryptxml.dll
System Windows 7
File size 130560 bytes
Date 2009-07-14
File details
MD5 e991d12bd28c681945cb7c653de399b7
SHA1 84fa254698c1ef64352fb0d649d100307b6bc121
SHA256 1f7e57b493ad6272d95d06bc450081809c193c4acaeece4dc56ed59ea03d1fa9
CRC32 7db535b7
Example file location C:\Windows\System32\
Filename cryptxml.dll
System Windows 7
File size 85504 bytes
Date -0001-11-30
File details
MD5 f1607316f19c813d7928788243637144
SHA1 b62fbd22cab4298c5db224ceeee53173a04f849c
SHA256 f65f890ea5408b1e4a5b6bbd8784261917d60af027a763796a2cde9f395e2ac4
CRC32 53e1fbe7
Example file location C:\Windows\System32\