Microsoft Microsoft SQL Server DLL DTSComExprEval.dll

Fixing DLL Errors: DTSComExprEval.dll Download and Repair

Last Updated: 11/26/2024
[Time Required for Reading: 3.5 minutes]

DLL files such as DTSComExprEval.dll are categorized as Win32 DLL (Executable application) files. As a Data Transformation Services Expression Evaluator file, it was created for use in Microsoft SQL Server by Microsoft.

The initial introduction of DTSComExprEval.dll released in Microsoft SQL Server 2008 Express (64-bit) 10.00.1600.22 was for Windows 10 on 02/08/2009. The newest file release date for Microsoft SQL Server 10.00.1600.22 was 02/08/2009 [version 2007.0100.1600.022 ((SQL_PreRelease).080709-1414 )].

Continue reading below to discover detailed file information, DLL file troubleshooting, and free downloads of several versions of DTSComExprEval.dll.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	DTSComExprEval.dll
File Extension:	DLL file extension
Description:	Data Transformation Services Expression Evaluator
Object File Type:	Executable application
Comments:	SQL
File Operating System:	Windows NT
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:	Private build
File Flags Mask:	0x003f
Entry Point:	0xa204
Code Size:	240128

View Other DTSComExprEval.dll Information

File Info	Description
File Size:	330 kB
File Modification Date/Time:	2020:01:30 04:51:30+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2008:07:09 22:33:47+00:00
PE Type:	PE32
Linker Version:	8.0
Code Size:	240128
Initialized Data Size:	87040
Uninitialized Data Size:	0
Entry Point:	0xa204
OS Version:	5.1
Image Version:	5.1
Subsystem Version:	4.0
Subsystem:	Windows command line
File Version Number:	2007.100.1600.22
Product Version Number:	10.0.1600.22
File Flags Mask:	0x003f
File Flags:	Private build
File OS:	Windows NT
Object File Type:	Executable application
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	Data Transformation Services Expression Evaluator
File Version:	2007.0100.1600.022 ((SQL_PreRelease).080709-1414 )
Internal Name:	DTSComExprEval
Legal Copyright:	Microsoft Corp. All rights reserved.
Product Name:	Microsoft SQL Server
Product Version:	10.0.1600.22
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 DTSComExprEval.dll Error Messages?

Dynamic Link Library DTSComExprEval.dll Errors

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

Access Violation at address - DTSComExprEval.dll.
DTSComExprEval.dll could not be found.
Cannot find C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\DTSComExprEval.dll.
Cannot register DTSComExprEval.dll.
Cannot start Microsoft SQL Server. A required component is missing: DTSComExprEval.dll. Please install Microsoft SQL Server again.
Failed to load DTSComExprEval.dll.
The application has failed to start because DTSComExprEval.dll was not found.
The file DTSComExprEval.dll is missing or corrupt.
This application failed to start because DTSComExprEval.dll was not found. Re-installing the application may fix this problem.

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

Step 2: If recently installed Microsoft SQL Server (or related software), uninstall then try reinstalling Microsoft SQL Server software.

You can uninstall Microsoft SQL Server 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 Microsoft SQL Server 10.00.1600.22 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft SQL Server software.

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

Microsoft SQL Server 10.00.1600.22

Microsoft Corporation

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

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

Windows 10: C:\Program Files\Microsoft SQL Server\100\DTS\Binn\
Windows 10: C:\Program Files (x86)\Microsoft SQL Server\100\DTS\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 DTSComExprEval.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 DTSComExprEval.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying DTSComExprEval.dll to your appropriate Windows system directory. Microsoft typically does not release Microsoft SQL Server 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 DTSComExprEval.dll and all other DLL files for Microsoft SQL Server. 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

DTSComExprEval.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:	477208
File Date:	01/24/2020
MD5 Checksum:	b27bef5620d47c324254a51fad196869
SHA1 Checksum:	a76d68202aa72191f41334e393043bd17b4d5097
SHA256 Checksum:	bad9f25440bc099355f2098b4be6ac7a71056af36f8854cd25757145b0b1dba6
CRC32:
File Directory Location:	C:\Program Files\Microsoft SQL Server\100\DTS\ ...

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	5.1
Initialized Data Size:	95232
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

Microsoft SQL Server 10.00.1600.22

File Name

Software Version

File Version

Architecture

DTSComExprEval.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:	337432
File Date:	01/30/2020
MD5 Checksum:	d0d82800881fe6794c26a77867b6c337
SHA1 Checksum:	9a829039ac7debc6bef081b8569e5ecc54672cdb
SHA256 Checksum:	41511b58520c52b24b25d2c0bb5b01ac4eabba7fcc78838e29781e1140bb8215
CRC32:
File Directory Location:	C:\Program Files (x86)\Microsoft SQL Server\10 ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	5.1
Initialized Data Size:	87040
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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