ac1st17.dll: download the file and fix the error

32-bit (x86) Autodesk, Inc. ObjectDBX Scanned by antivirus

ac1st17.dll is a file of the software Autodesk, Inc. ObjectDBX (“ac1st17.dll”), published by Autodesk, Inc.. Version offered here: 17.0.54.0, 32-bit.

An error message appears when the program concerned starts if this file is missing, deleted or corrupted. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only ac1st17.dll

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

⇓ Download ac1st17.dll .zip file: the DLL + its instructions · downloaded 1,912 times

Version: 17.0.54.0
Architecture: 32-bit (x86)
Size: 83.56 KB
Publisher: Autodesk, Inc.

Then:

Extract ac1st17.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: 4518d48f519ffbaeaee9cf179d2d8f9c5e8d012793cd6facf3e4d9253ac27d52 · Check on VirusTotal · Product: Autodesk, Inc. ObjectDBX

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides ac1st17.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 ac1st17.dll

The program can't start because ac1st17.dll is missing.
Failed to load ac1st17.dll
Error loading ac1st17.dll. The specified module could not be found.

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