inFlow Inventory Software inFlow Inventory DLL sqlos.dll

How to Fix Issues with Sqlos.dll (Free Download)

Last Updated: 11/25/2023
[Time to Read Article: 5 minutes]

The development of Microsoft SQL Server by inFlow Inventory Software prompted the latest creation of sqlos.dll. It is also known as a SQLOS Hosting DLL file (file extension DLL), which is classified as a type of Win64 DLL (Unknown) file.

The initial introduction of sqlos.dll released in Microsoft SQL Server 2008 Express (64-bit) 10.00.1600.22 was for Windows 10 on 02/08/2009. The most recent release for inFlow Inventory 3.5.2 launched on 08/09/2017 [version 2014.0120.4100.01 ((SQL14_PCU_main).150420-1653) release].

In this short article, you will discover detailed file information, steps for troubleshooting DLL file problems with sqlos.dll, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	sqlos.dll
File Extension:	DLL file extension
Description:	SQLOS Hosting DLL
Object File Type:	Unknown
Comments:	SQL
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 SQL Server
Legal Copyright:	Microsoft Corp. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x16cc
Code Size:	3584

View Other sqlos.dll Information

File Info	Description
File Size:	26 kB
File Modification Date/Time:	2020:03:04 13:49:17+00:00
File Type:	Win64 DLL
MIME Type:	application/octet-stream
Machine Type:	AMD AMD64
Time Stamp:	2015:04:21 00:27:36+00:00
PE Type:	PE32+
Linker Version:	10.10
Code Size:	3584
Initialized Data Size:	6144
Uninitialized Data Size:	0
Entry Point:	0x16cc
OS Version:	5.2
Image Version:	6.1
Subsystem Version:	5.2
Subsystem:	Windows GUI
File Version Number:	2014.120.4100.1
Product Version Number:	12.0.4100.1
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Unknown
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	SQLOS Hosting DLL
File Version:	2014.0120.4100.01 ((SQL14_PCU_main).150420-1653)
Internal Name:	SQLOS
Legal Copyright:	Microsoft Corp. All rights reserved.
Product Name:	Microsoft SQL Server
Product Version:	12.0.4100.1
Comments:	SQL
Legal Trademarks:	Microsoft SQL Server is a registered trademark of Microsoft Corporation.

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

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What are sqlos.dll Error Messages?

Dynamic Link Library sqlos.dll Errors

sqlos.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like sqlos.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like mighost.exe - to follow. These files were created so that multiple programs (eg. inFlow Inventory) could share the same sqlos.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 sqlos.dll is attempted to be loaded either when inFlow Inventory is starting up, or in some cases already running. Some of the most common sqlos.dll errors include:

Access Violation at address - sqlos.dll.
sqlos.dll could not be found.
Cannot find C:\Program Files\Microsoft SQL Server\120\LocalDB\Binn\sqlos.dll.
Cannot register sqlos.dll.
Cannot start inFlow Inventory. A required component is missing: sqlos.dll. Please install inFlow Inventory again.
Failed to load sqlos.dll.
The application has failed to start because sqlos.dll was not found.
The file sqlos.dll is missing or corrupt.
This application failed to start because sqlos.dll was not found. Re-installing the application may fix this problem.

Your sqlos.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with inFlow Inventory), or deleted by a malware infection. Furthermore, sqlos.dll file corruption could be caused from a power outage when loading inFlow Inventory, system crash while loading sqlos.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 sqlos.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 sqlos.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 sqlos.dll error, please proceed to the Step 2 below.

Step 2: If recently installed inFlow Inventory (or related software), uninstall then try reinstalling inFlow Inventory software.

You can uninstall inFlow Inventory software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for inFlow Inventory 3.5.2 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall inFlow Inventory software.

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

inFlow Inventory 3.5.2

inFlow Inventory Software

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 sqlos.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 sqlos.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 sqlos.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 sqlos.dll file version. We maintain a comprehensive database of 100% malware-free sqlos.dll files for every applicable version of inFlow Inventory. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download sqlos.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate inFlow Inventory folder location:

Windows 10: C:\Program Files\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL\Binn\
Windows 10: C:\Program Files\Microsoft SQL Server\120\LocalDB\Binn\
Windows 10: C:\Program Files (x86)\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL\Binn\
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 sqlos.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 sqlos.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying sqlos.dll to your appropriate Windows system directory. inFlow Inventory Software typically does not release inFlow Inventory 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 sqlos.dll and all other DLL files for inFlow Inventory. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Microsoft SQL Server 2008 Express (64-bit) 10.00.1600.22

File Name

Software Version

File Version

Architecture

sqlos.dll

10.0.1600.22

2007.0100.1600.022 ((SQL_PreRelease).080709-1414 )

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft SQL Server
Software Version:	10.0.1600.22
File Version:	2007.0100.1600.022 ((SQL_PreRelease).080709-1414 )
File Size:	18456
File Date:	01/24/2020
MD5 Checksum:	38f30280f41a30cb6c1d2b497d3824a5
SHA1 Checksum:	22f741d048d3cd0ff2c20123b5a94752f60ab91d
SHA256 Checksum:	8563579fe0e7d0880345e6531695dd7915ac6dea8093b44b9f8317151a93b79c
CRC32:
File Directory Location:	C:\Program Files\Microsoft SQL Server\MSSQL10. ...

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	5.1
Initialized Data Size:	3584
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows command line
Subsystem Version:	5.2
File Modification Date/Time:	01/24/2020

inFlow Inventory 3.5.2

File Name

Software Version

File Version

Architecture

sqlos.dll

12.0.4100.1

2014.0120.4100.01 ((SQL14_PCU_main).150420-1653)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft SQL Server
Software Version:	12.0.4100.1
File Version:	2014.0120.4100.01 ((SQL14_PCU_main).150420-1653)
File Size:	26816
File Date:	03/04/2020
MD5 Checksum:	0e2043cfeb0cf814650546fd4bf1598d
SHA1 Checksum:	ca0ebd812763ed500b646237e2c72a4814525676
SHA256 Checksum:	06a334b4f49055b82667637950bb94f948d1fce75dc23e74c409a15e0d2932cd
CRC32:
File Directory Location:	C:\Program Files\Microsoft SQL Server\120\Loca ...

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	6144
Linker Version:	10.10
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	03/04/2020

Microsoft SQL Server 10.00.1600.22

File Name

Software Version

File Version

Architecture

sqlos.dll

10.0.1600.22

2007.0100.1600.022 ((SQL_PreRelease).080709-1414 )

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft SQL Server
Software Version:	10.0.1600.22
File Version:	2007.0100.1600.022 ((SQL_PreRelease).080709-1414 )
File Size:	17944
File Date:	01/30/2020
MD5 Checksum:	d5afe08b548af0e80b0c6e421d81475c
SHA1 Checksum:	e6d3ca5be6dc4523d3401fa35006e69eef433968
SHA256 Checksum:	30754fecfc8319cf3b8497afca9fb4524e7723bde3228920f57393bd868748b0
CRC32:
File Directory Location:	C:\Program Files (x86)\Microsoft SQL Server\MS ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	5.1
Initialized Data Size:	3072
Linker Version:	8.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	4.0
File Modification Date/Time:	01/30/2020

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Files Related to sqlos.dll

DLL Files Related to sqlos.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
x3dvmzh_CN.dll	VIM Export Destination DLL for Crystal Reports	SBOP Crystal Reports (13.0.6.1027)	12664	C:\Windows\System32\winevt\Logs\
x3fodda.dll	ODBC Export Format DLL for Crystal Reports	SBOP Crystal Reports (13.0.6.1027)	11632	C:\Windows\System32\winevt\Logs\
x3fcrfr.dll	Report Export Format DLL for Crystal Reports	SBOP Crystal Reports (13.0.6.1027)	11120	C:\Windows\System32\winevt\Logs\
vccorlib140_app.dll	Microsoft ® VC WinRT core library	Microsoft® Visual Studio® 2017 (14.20.27323.0)	259736	C:\Users\Bill Gates\Links\
saxmlserialize_res_pl.dll	Crystal Analysis XML Serialization	SBOP Report Application Server (13.0.6.1027)	38264	C:\Windows\System32\winevt\Logs\

Other Files Related to sqlos.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setuperr.log	Log	inFlow Inventory 3.5.2	204	C:\$WINDOWS.~BT\Sources\Panther\
setupapi.dev.log	Log	inFlow Inventory 3.5.2	684126	C:\Windows\inf\
WmiApRpl.ini	Windows Initialization	inFlow Inventory 3.5.2	29736	C:\Windows\inf\WmiApRpl\0009\
diagwrn.xml	Extensible Markup Language	inFlow Inventory 3.5.2	6503	C:\$WINDOWS.~BT\Sources\Panther\
diagerr.xml	Extensible Markup Language	inFlow Inventory 3.5.2	24420	C:\Windows\Panther\NewOs\Panther\

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