How to Download and Fix CHEMSK.EXE Errors

Last Updated: 11/25/2023
[Time Required for Reading: 3.5 minutes]

EXE files such as CHEMSK.EXE are categorized as Win64 EXE (Executable application) files. As a ACD/ChemSketch FREEWARE application file file, it was created for use in ACD/ChemSketch 2019 FREEWARE by Advanced Chemistry Development.

CHEMSK.EXE was first released in the Windows 10 Operating System on 12/05/2018 with ACD/ChemSketch Freeware 2018.1. This is not only most recent release from Advanced Chemistry Development, but it's the only version known in existence.

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

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: CHEMSK.EXE
File Extension: EXE file extension
Description: ACD/ChemSketch FREEWARE application file
Object File Type: Executable application
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Advanced Chemistry Development Inc.
Software Program: ACD/ChemSketch 2019 FREEWARE
Legal Copyright: Copyright © ACD Inc. 1994-2019
File Details
Character Set: Windows, Latin1
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x0000
Entry Point: 0x1692020
Code Size: 23908352


What are CHEMSK.EXE Error Messages?


CHEMSK.EXE Runtime Errors

Runtime errors are ACD/ChemSketch Freeware errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when CHEMSK.EXE is attempted to be loaded either when ACD/ChemSketch Freeware is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using ACD/ChemSketch Freeware.

In most cases, CHEMSK.EXE runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these CHEMSK.EXE error messages mean that ACD/ChemSketch Freeware was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, ACD/ChemSketch Freeware will be unable to start without resolving these errors.

Some of the most common CHEMSK.EXE errors include:

  • CHEMSK.EXE - Bad Image.
  • CHEMSK.EXE Application Error.
  • CHEMSK.EXE could not be found.
  • CHEMSK.EXE could not be installed.
  • CHEMSK.EXE could not be launched. Class not registered.
  • CHEMSK.EXE could not be started.
  • CHEMSK.EXE failed to initialize properly.
  • CHEMSK.EXE has encountered a problem and needs to close. We are sorry for the inconvenience.
  • CHEMSK.EXE is not a valid Win32 application.
  • CHEMSK.EXE is not running.
  • Cannot find CHEMSK.EXE.
  • Error starting program: CHEMSK.EXE.
  • Faulting Application Path: CHEMSK.EXE.
  • The file CHEMSK.EXE is missing or corrupt.
  • Windows failed to start - CHEMSK.EXE.
System Error


The program can’t start because CHEMSK.EXE is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the CHEMSK.EXE error is key to properly resolving these errors. Although most of these EXE errors affecting CHEMSK.EXE will happen during startup, occasionally you will encounter a runtime error while using ACD/ChemSketch 2019 FREEWARE. This can occur due to poor programming on behalf of Advanced Chemistry Development Inc., conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of CHEMSK.EXE errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix CHEMSK.EXE 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 CHEMSK.EXE 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 CHEMSK.EXE error, please proceed to the Step 2 below.

Step 2: If recently installed ACD/ChemSketch Freeware (or related software), uninstall then try reinstalling ACD/ChemSketch Freeware software.

You can uninstall ACD/ChemSketch Freeware 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 ACD/ChemSketch Freeware 2018.1 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall ACD/ChemSketch Freeware software.

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

ACD/ChemSketch Freeware 2018.1

Advanced Chemistry Development

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 CHEMSK.EXE 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 CHEMSK.EXE 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 CHEMSK.EXE 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 CHEMSK.EXE file version. We maintain a comprehensive database of 100% malware-free CHEMSK.EXE files for every applicable version of ACD/ChemSketch Freeware. 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 CHEMSK.EXE Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate ACD/ChemSketch Freeware folder location:
    Windows 10: C:\Program Files\ACD2019FREE\
  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 CHEMSK.EXE 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 CHEMSK.EXE Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying CHEMSK.EXE to your appropriate Windows system directory. Advanced Chemistry Development typically does not release ACD/ChemSketch Freeware EXE 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 CHEMSK.EXE and all other EXE files for ACD/ChemSketch Freeware. An incorrectly installed EXE 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 CHEMSK.EXE


EXE Files Related to CHEMSK.EXE

File Name Description Software Program (Version) File Size (bytes) File Location
OneDrive.exe Microsoft OneDrive Microsoft OneDrive (19.222.1110.0006) 1584488 C:\Users\Tester\AppData\Local\Microsoft\Windows\
CBEDIT.EXE ACD/ChemBasic Editor ACD/ChemBasic 2019 (14) 13702832 C:\Windows\System32\en-US\
OneDriveStandaloneUpda... Standalone Updater Microsoft OneDrive (19.222.1110.0006) 2711912 C:\Users\Tester\AppData\Local\Microsoft\Windows\
OneDriveUpdaterService... Updater Service Microsoft OneDrive (19.222.1110.0006) 2485096 C:\Users\Tester\AppData\Local\
SCRIPT_SERVER.EXE ACD/Script Debug Server ACD/SpecManager 2019 (14) 7193776 C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...

Other Files Related to CHEMSK.EXE

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log ACD/ChemSketch Freeware 2018.1 20962 C:\Windows\System32\Sysprep\Panther\
setupapi.dev.log Log ACD/ChemSketch Freeware 2018.1 684126 C:\Windows\inf\
api-ms-win-core-heap-l... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 12136 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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