Repair and Download mstscax.dll Now

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

mstscax.dll file Remote Desktop Services ActiveX Client. 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 mstscax.dll related errors on your device. You can also download mstscax.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.

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

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download mstscax.dll

4.1 List of mstscax.dll file versions

File info

General information
Filename	mstscax.dll
File extension	DLL
Description	Remote Desktop Services ActiveX Client

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Executable application
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common mstscax.dll file related problems

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

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

mstscax.dll

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

Problems related to mstscax.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 mstscax.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.

How to fix mstscax.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

mstscax.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

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with mstscax.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.

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

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
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 mstscax.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 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 mstscax.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the mstscax.dll file with properly working version. To use the tool:

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

Step 4: Restoring Windows system

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

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

If all the above-mentioned methods failed and the mstscax.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 mstscax.dll file

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of mstscax.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\
Windows Vista: ---
Windows Vista: ---
Windows XP: ---

If the steps did not solve your mstscax.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 mstscax.dll

System Windows 10

File size 7596544 bytes

Date 2017-03-18

Download

File details
	MD5	a17318808d1bd04771edc30d01677923
	SHA1	6e1e66b0a1e37c395f4f63eae37eecf5ab796311
	SHA256	fd591150d35be95c6c124f013180bd25ba0a34a5acba8ddaa8152cf58635e4dd
	CRC32	69fe6022
	Example file location	C:\Windows\System32\

Filename mstscax.dll

System Windows 8.1

File size 6213632 bytes

Date 2014-11-21

Download

File details
	MD5	c6b32f7572138ed9921208a939790ff8
	SHA1	7590d6c863110c79dec1c3594a5b6f99935633f4
	SHA256	6563686822a44e4ed08da8d5b4f5c25db24617be5d91d39c3c0cb81fbe5c8ecb
	CRC32	8373144d
	Example file location	C:\Windows\System32\

Filename mstscax.dll

System Windows 8

File size 5087744 bytes

Date 2012-07-26

Download

File details
	MD5	861b07d9b512a94b71759ed8055036e0
	SHA1	606857f1411fbc9a6a9b5eb9c758691bb33b447b
	SHA256	1ac67515261aa2e0018db227da29d2483778f3d9558ba3823a7da87fde8fc509
	CRC32	a32e1692
	Example file location	1: C:\Windows\System32\

Filename mstscax.dll

System Windows 7

File size 3715584 bytes

Date 2010-11-21

Download

File details
	MD5	0a56ed57b8a7d5ce903613b5dbfd535d
	SHA1	d8be53d6c36205d9ba36d66da9095aa98dafa12a
	SHA256	c2bfb1e3647eaf00f9e783bfb04fc5375b837aa1f9d7fcdfc787ac3a3b500260
	CRC32	c32a71e7
	Example file location	C:\Windows\System32\

Filename mstscax.dll

System Windows 7

File size 3215872 bytes

Date -0001-11-30

Download

File details
	MD5	46bff575ba1ef3226011e58903c47ddc
	SHA1	72baba39f7857c65d5a4fc941f42dd09330a3cad
	SHA256	d8668d92084817c59600485526d922b9c42d81535de5c068edb6b05e112dd523
	CRC32	fad784df
	Example file location	C:\Windows\System32\

Filename mstscax.dll

System Windows Vista

File size 2066432 bytes

Date -0001-11-30

Download

File details
	MD5	32a920003b5afb260f86473d9d550457
	SHA1	f11176067b356563de245b1c4b841e3c784901cb
	SHA256	39757c10a18ec8d92529a7d0a862cc4f30a5146ed7a7425e63cfc69d834b97a6
	CRC32	746eb2bf
	Example file location	---

Filename mstscax.dll

System Windows Vista

File size 2424320 bytes

Date 2009-04-11

Download

File details
	MD5	ef222ae54ff7b3b1055cc83c3da81b18
	SHA1	c821c810c37ae1a87effc52f4b06c42171f3aaf0
	SHA256	39e8cb593953f7c50bf3d042d1983e2b178332011d8167f139b5f6a9e0e898a5
	CRC32	37308e4b
	Example file location	---

Filename mstscax.dll

System Windows XP

File size 2061824 bytes

Date 2008-04-14

Download

File details
	MD5	acd3b2a1bc785a8b9fbc70280e1d8663
	SHA1	34b070f25fca839c2175aa86aa191216c016b3fc
	SHA256	e9a6736c31174d1b6cb600ff692cd552efed5ffb744aaa36f1c2fe5f3190b932
	CRC32	bf3f23b0
	Example file location	---