acsecoptres.dll: download the file and fix the error

32-bit (x86) AutoCAD Scanned by antivirus

acsecoptres.dll is a file of the software AutoCAD (“Security Options Resources”), published by Autodesk, Inc.. Version offered here: 16.0.0.86, 32-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only acsecoptres.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download acsecoptres.dll .zip file: the DLL + its instructions · downloaded 2,163 times

Version: 16.0.0.86
Architecture: 32-bit (x86)
Size: 22.02 KB
Publisher: Autodesk, Inc.

Then:

Extract acsecoptres.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: a7759ef066e25b97ee25847970ea59de0a9d79987cdaab764db952ab5a9d1901 · Check on VirusTotal · Product: AutoCAD

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides acsecoptres.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to acsecoptres.dll

The program can't start because acsecoptres.dll is missing.
Error loading acsecoptres.dll. The specified module could not be found.
Failed to load acsecoptres.dll

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