Troubleshoot MsiKeyFile_COMPAREOLDCOLOR.dll Issues (Free Download)

Last Updated: 07/06/2021
[Time to Read Article: 5 minutes]

DLL files such as MsiKeyFile_COMPAREOLDCOLOR.dll are categorized as Win32 DLL (Dynamic link library) files. As a AutoCAD component file, it was created for use in AutoCAD by Autodesk, Inc..

MsiKeyFile_COMPAREOLDCOLOR.dll was initially released with AutoCAD 2019 on 10/24/2018 for the Windows 10 Operating System. The latest file version for DWG TrueView 2019 is v23. released on 09/17/2018. MsiKeyFile_COMPAREOLDCOLOR.dll is included in DWG TrueView 2019 and AutoCAD 2019.

Please continue reading to find your correct MsiKeyFile_COMPAREOLDCOLOR.dll file version download (free), detailed file information, and DLL file troubleshooting instructions.

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File Overview

General Information
File Name: MsiKeyFile_COMPAREOLDCOLOR.dll
File Extension: DLL file extension
Description: AutoCAD component
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
Developer and Software Information
Software Developer: Autodesk, Inc.
Software Program: AutoCAD
Legal Copyright: Copyright 2018 Autodesk, Inc. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x0000

What are MsiKeyFile_COMPAREOLDCOLOR.dll Error Messages?

Dynamic Link Library MsiKeyFile_COMPAREOLDCOLOR.dll Errors

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

Your MsiKeyFile_COMPAREOLDCOLOR.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with DWG TrueView), or deleted by a malware infection. Furthermore, MsiKeyFile_COMPAREOLDCOLOR.dll file corruption could be caused from a power outage when loading DWG TrueView, system crash while loading MsiKeyFile_COMPAREOLDCOLOR.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.

How to Fix MsiKeyFile_COMPAREOLDCOLOR.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 MsiKeyFile_COMPAREOLDCOLOR.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):

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

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

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

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

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for DWG TrueView 2019 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall DWG TrueView software.

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

DWG TrueView 2019

Autodesk, Inc.

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 MsiKeyFile_COMPAREOLDCOLOR.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

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

If Those Steps Fail: Download and Replace Your MsiKeyFile_COMPAREOLDCOLOR.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 MsiKeyFile_COMPAREOLDCOLOR.dll file version. We maintain a comprehensive database of 100% malware-free MsiKeyFile_COMPAREOLDCOLOR.dll files for every applicable version of DWG TrueView. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download MsiKeyFile_COMPAREOLDCOLOR.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate DWG TrueView folder location:
    Windows 10: C:\Program Files\Autodesk\DWG TrueView 2019 - English\MsiKeyFile\
    Windows 10: C:\Users\Tester\Downloads\Autodesk\DWGTrueView_2019_Enu_64bit\x64\dwgviewr\PF\Root\MsiKeyFile\
    Windows 10: C:\Autodesk\WI\Autodesk AutoCAD 2020\x64\acad\PF\Root\MsiKeyFile\
    Windows 10: C:\Program Files\Autodesk\AutoCAD 2020\MsiKeyFile\
  4. 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 MsiKeyFile_COMPAREOLDCOLOR.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.

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

CAUTION : We strongly advise against downloading and copying MsiKeyFile_COMPAREOLDCOLOR.dll to your appropriate Windows system directory. Autodesk, Inc. typically does not release DWG TrueView 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 MsiKeyFile_COMPAREOLDCOLOR.dll and all other DLL files for DWG TrueView. 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

Files Related to MsiKeyFile_COMPAREOLDCOLOR.dll

DLL Files Related to MsiKeyFile_COMPAREOLDCOLOR.dll

File Name Description Software Program (Version) File Size (bytes) File Location
ASMLOPT224A.dll ASM Local Operations Tools Autodesk ShapeManager (224A) 896432 C:\Program Files\Autodesk\DWG TrueView 2019 - E...
MsiKeyFile_ERHIGHLIGHT... AutoCAD component AutoCAD ( 9136 C:\Program Files\Autodesk\DWG TrueView 2019 - E...
XalanMessages.Aec.dll Dynamic Link Library for Xalan-C++ Version 1.11.0 Xalan-C++ Version 1.11.0 (1, 11, 0, 0) 67504 C:\Program Files\Autodesk\DWG TrueView 2019 - E...
MsiKeyFile_COMPARESECO... AutoCAD component AutoCAD ( 9136 C:\Program Files\Autodesk\DWG TrueView 2019 - E...
OGSGraphics.dll OGS Graphics dll OGS Graphics ( 6396336 C:\Program Files\Autodesk\DWG TrueView 2019 - E...

Other Files Related to MsiKeyFile_COMPAREOLDCOLOR.dll

File Name Description Software Program (Version) File Size (bytes) File Location
Setup.exe Autodesk component AutoCAD 2019 1000744 C:\Autodesk\AutoCAD_2020_English_win_64bit_r1_w...
gpo.mst Microsoft Windows Installer Transform AutoCAD 2019 3584 C:\Autodesk\AutoCAD_2020_English_win_64bit_r1_w...
LiteHtml.dll Autodesk component AutoCAD 2019 183592 C:\Autodesk\AutoCAD_2020_English_win_64bit_r1_w...
zlib.dll zlib data compression library zlib (1.2.11) 366888 C:\Autodesk\AutoCAD_2020_English_win_64bit_r1_w...
AcPerfMon.msi Microsoft Windows Installer Package AutoCAD 2019 1826816 C:\Autodesk\AutoCAD_2020_English_win_64bit_r1_w...


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