Repair DLL Errors: Sdiagprv.dll Download and Update

Last Updated: 11/27/2023
[Reading Time Required: 3.5 minutes]

The development of Microsoft® Windows® Operating System by Microsoft prompted the latest creation of sdiagprv.dll. It is also known as a Windows Scripted Diagnostic Provider API file (file extension DLL), which is classified as a type of Win32 DLL (Dynamic link library) file.

The release of sdiagprv.dll introduced for Windows was on 07/22/2009 in Windows 7. The latest version update [v10.0.15063.0 (WinBuild.160101.0800)] for Windows was 10 released on 07/29/2015. sdiagprv.dll is bundled with the software package in Windows 10, Windows 8.1, and Windows 8.

Below, you find comprehensive file information, instructions for simple DLL file troubleshooting, and list of free sdiagprv.dll downloads for each available file version.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	sdiagprv.dll
File Extension:	DLL file extension
Description:	Windows Scripted Diagnostic Provider API
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Microsoft® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x1a470
Code Size:	108544

View Other sdiagprv.dll Information

File Info	Description
File Size:	153 kB
File Modification Date/Time:	2017:03:18 18:18:42+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2011:10:14 23:19:47+00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	108544
Initialized Data Size:	47616
Uninitialized Data Size:	0
Entry Point:	0x1a470
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	10.0
Subsystem:	Windows command line
File Version Number:	10.0.15063.0
Product Version Number:	10.0.15063.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	Windows Scripted Diagnostic Provider API
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	SDIAGPRV.DLL
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	SDIAGPRV.DLL
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.15063.0

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are sdiagprv.dll Error Messages?

Dynamic Link Library sdiagprv.dll Errors

sdiagprv.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like sdiagprv.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like sapisvr.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same sdiagprv.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when sdiagprv.dll is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common sdiagprv.dll errors include:

Access Violation at address - sdiagprv.dll.
sdiagprv.dll could not be found.
Cannot find C:\Windows\System32\sdiagprv.dll.
Cannot register sdiagprv.dll.
Cannot start Windows. A required component is missing: sdiagprv.dll. Please install Windows again.
Failed to load sdiagprv.dll.
The application has failed to start because sdiagprv.dll was not found.
The file sdiagprv.dll is missing or corrupt.
This application failed to start because sdiagprv.dll was not found. Re-installing the application may fix this problem.

Your sdiagprv.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, sdiagprv.dll file corruption could be caused from a power outage when loading Windows, system crash while loading sdiagprv.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix sdiagprv.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your sdiagprv.dll issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the sdiagprv.dll error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing sdiagprv.dll file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt sdiagprv.dll files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for sdiagprv.dll issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many sdiagprv.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the sdiagprv.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your sdiagprv.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate sdiagprv.dll file version. We maintain a comprehensive database of 100% malware-free sdiagprv.dll files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download sdiagprv.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 7: C:\Windows\SysWOW64\
Windows 7: C:\Windows\System32\
Windows 8: C:\Windows\System32\
Windows 8.1: C:\Windows\System32\
Windows 10: C:\Windows\System32\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve sdiagprv.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download sdiagprv.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying sdiagprv.dll to your appropriate Windows system directory. Microsoft typically does not release Windows DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing sdiagprv.dll and all other DLL files for Windows. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

File Name

Software Version

File Version

Architecture

sdiagprv.dll

10.0.15063.0

10.0.15063.0 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.15063.0
File Version:	10.0.15063.0 (WinBuild.160101.0800)
File Size:	156672
File Date:	03/18/2017
MD5 Checksum:	85112b4939862aeabea1524760d4a4b8
SHA1 Checksum:	150a0599dbf7e120433a421c53c00c0efa7ba2a2
SHA256 Checksum:	161052ad1e535721fbf86691d635096aa5d3802d10cb5ed9e1e3bae8693f13b2
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	47616
Linker Version:	14.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	10.0
File Modification Date/Time:	03/18/2017

Windows 8.1

File Name

Software Version

File Version

Architecture

sdiagprv.dll

6.3.9600.17415

6.3.9600.17415 (winblue_r4.141028-1500)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.17415
File Version:	6.3.9600.17415 (winblue_r4.141028-1500)
File Size:	156672
File Date:	11/21/2014
MD5 Checksum:	e6f22da581c8b5b2aec3fa24e517e0d8
SHA1 Checksum:	58339eb3ac6b5020f7f90aa8b29eedb50f817838
SHA256 Checksum:	227fc10ffacc286ea8be62325be451f739e69626b820e7f7333ffd10dc8e64af
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	46592
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.3
File Modification Date/Time:	11/21/2014

Windows 8

File Name

Software Version

File Version

Architecture

sdiagprv.dll

6.2.9200.16384

6.2.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	6.2.9200.16384
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
File Size:	148480
File Date:	07/26/2012
MD5 Checksum:	c00c1b75b534e80bf71c27eacd858b13
SHA1 Checksum:	2cfa9377a4cb2b4e1fada6ae1bb99fd6651d8fb9
SHA256 Checksum:	99b050c0b8c5e8f4998ec09e2fffcd5ef5bb3f79d062ba9f6108400ffb218c7e
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	46592
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.2
File Modification Date/Time:	07/26/2012

Windows 7

File Name

Software Version

File Version

Architecture

sdiagprv.dll

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
File Size:	240128
MD5 Checksum:	e22cf2157ea7d798ca5cfa6a30a5d9fa
SHA1 Checksum:	c2ecf5d317324264461c66fc2fa63fbb5092f72e
SHA256 Checksum:	7de1af280f6628fc852f74cb2b74bb4d8a8b36d947905685958e2dddfa368b57
CRC32:
File Directory Location:	C:\Windows\SysWOW64\

File Version, System, and Machine Information
There is no information available.

sdiagprv.dll

6.1.7600.16385

6.1.7600.16385 (win7_rtm.090713-1255)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	Microsoft® Windows® Operating System
Software Version:	6.1.7600.16385
File Version:	6.1.7600.16385 (win7_rtm.090713-1255)
File Size:	230400
File Date:	07/14/2009
MD5 Checksum:	800b7fbff56bf97eb25c3b4c997f25fb
SHA1 Checksum:	99f25b030b8a5e0d4f494278ffedf57901d5d584
SHA256 Checksum:	076f26e1674e6778b1c5974871e977eafc19d3fddcd9256fa1b690594c4620c4
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	41472
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows command line
Subsystem Version:	6.1
File Modification Date/Time:	07/14/2009

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Files Related to sdiagprv.dll

DLL Files Related to sdiagprv.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
imscmig.dll	Microsoft Pinyin IME 2012	Microsoft Pinyin IME 2012 (15.0.9200.16384)	43008	C:\$WINDOWS.~BT\Sources\Boot\EFI\et-EE\
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url.dll	Internet Shortcut Shell Extension DLL	Internet Explorer (11.00.15063.0)	233472	C:\Windows\System32\Sysprep\Panther\
networkitemfactory.dll	Dynamic Link Library	Windows Vista	39936	C:\Windows\inf\
KBDLT1.DLL	Lithuanian Keyboard Layout	Microsoft® Windows® Operating System (6.3.9600.16384)	6144	C:\Windows\inf\

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WLAN_profile_v1.xsd	XML Schema Definition	Windows Vista	15591	C:\Windows\L2Schemas\

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