SMdiagnostics.dll - How to Fix? Download Now

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

SMdiagnostics.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 SMdiagnostics.dll related errors on your device. You can also download SMdiagnostics.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.

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

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Fix SMdiagnostics.dll errors

1 Information about SMdiagnostics.dll file
2 Errors related to SMdiagnostics.dll file
3 How to fix SMdiagnostics.dll related errors?

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

4 Download SMdiagnostics.dll

4.1 List of SMdiagnostics.dll file versions

File info

General information
Filename	SMdiagnostics.dll
File extension	DLL
Type	Dynamic Link Library
Description	Dynamic Link Library

Software
Program	Windows 10
Software	Windows
Author	Microsoft
Software version	10

Details
File size	73392
Oldest file	2009-04-11
Latest file	2017-03-18

Most common SMdiagnostics.dll file related problems

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

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

SMdiagnostics.dll

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

Problems related to SMdiagnostics.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 SMdiagnostics.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 SMdiagnostics.dll errors in just few steps?

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

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of SMdiagnostics.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: ---
Windows 7: ---
Windows Vista: ---
Windows Vista: ---

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

System Windows 10

File size 73392 bytes

Date -0001-11-30

Download

File details
	MD5	322c206df6798322aaf5c3238efbd66b
	SHA1	d5f64ad42a2c99ed228cd6e0a4df8f34d85683a4
	SHA256	4f56580d6ca9ebb25bd3a536dcd62cd1f78b6474fe03e09f275209dbbbb19f7e
	CRC32	6229619a
	Example file location	C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename SMdiagnostics.dll

System Windows 8.1

File size 73304 bytes

Date -0001-11-30

Download

File details
	MD5	c7b00372f26aea104331dd2a5cfb77b0
	SHA1	849bf7049c928402353cd0a04f22db927f85d4e4
	SHA256	807981bc72d4ca3ce64cbc7b2b17702bbe68ca3429bd0d794df47306f8f10936
	CRC32	db84c455
	Example file location	C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename SMdiagnostics.dll

System Windows 8

File size 63928 bytes

Date -0001-11-30

Download

File details
	MD5	532d0da01e3d293732e30792b33fbf45
	SHA1	ca0f1c02cae6b27dd6e2d472cb0e8c553d58ef98
	SHA256	0997a8a5be9b67842ff0d541754fa1f8d46e825388cea88ed38206cb4c11ac83
	CRC32	71675b1e
	Example file location	1: C:\Windows\Microsoft.NET\Framework\v4.0.30319\

Filename SMdiagnostics.dll

System Windows 7

File size 94208 bytes

Date -0001-11-30

Download

File details
	MD5	3806d10b52428c17fb1f2a3b89fcc48e
	SHA1	1ebdf355b1538ed4487d8641de7ea41f4e580d58
	SHA256	707d1b412bb5baa54c5eb2178ff0c10bb7e7d52ee5e4d96ac41a36decadfe7bc
	CRC32	16b59008
	Example file location	---

Filename SMdiagnostics.dll

System Windows 7

File size 110592 bytes

Date -0001-11-30

Download

File details
	MD5	6f145def09821eb6614c501430cb838c
	SHA1	d47b31ed805357bf51a6ff3e86f02588b9e8adec
	SHA256	0753cd4a476591541b2dc6b3fb4e6e0c0e5ab84ba0131da9ea1063c6a021225c
	CRC32	a6e03bda
	Example file location	---

Filename SMdiagnostics.dll

System Windows Vista

File size 94208 bytes

Date -0001-11-30

Download

File details
	MD5	78699afd60784d49e1f32a4f91ef23b4
	SHA1	5e191e804c9394092202a16c4eca854bd706bbbc
	SHA256	68024da04a2907a00fd74f31e73c7419957e448446270e02d00c822776549f07
	CRC32	0d43ca69
	Example file location	---

Filename SMdiagnostics.dll

System Windows Vista

File size 110592 bytes

Date -0001-11-30

Download

File details
	MD5	b5480dbcb63410b43a38af46302fffc6
	SHA1	ffba1358d0e143565605ed934b73899601ee3bc3
	SHA256	f696e48a35f555dcc824064ba47d00aff389855901fc91a5e691e311073c9bb1
	CRC32	5e3741b4
	Example file location	---