Double-click the AceRedist.msi file inside that folder.
: A pop-up stating "The driver 'AceRedist' is missing. Please close all applications and install 'AceRedist driver'" appears immediately when launching the software.
Tip: If you are using 64-bit AutoCAD, install the 64-bit engine. 2. Install the Engine Run the downloaded executable ( .exe ) file. Follow the prompts to complete the installation. Restart your computer if necessary. How to Fix "AceRedist.msi" Missing or Error
: Use the "Online Repair" feature for Microsoft 365 or Office to ensure base drivers are stable. aceredist.msi 2016 download
ACEReDIST.MSI is a software package developed by Acer, a renowned Taiwanese multinational electronics company. The "MSI" extension denotes that it is a Windows Installer package file. This file is used to distribute and install Acer's eDist software, which is designed to manage and update Acer devices.
aceredist.msi is a component of the Microsoft Access Database Engine 2016 Redistributable . It is critical for applications like AutoCAD Electrical Autodesk Inventor , which use it to read and write database formats like Where to Find aceredist.msi You typically do not need to download aceredist.msi
As of October 14, 2025 , official support for the Access Database Engine 2016 Redistributable ended, though it remains a critical dependency for many legacy systems. Where to Find the Download Double-click the AceRedist
If the software asks for the file during an update and can't find it, download the installer from the Microsoft Download Center and point the prompt to that folder.
Locate the path of your downloaded file (e.g., C:\Users\YourName\Downloads ).
: This error occurs when a program cannot find the Access Database Engine. Tip: If you are using 64-bit AutoCAD, install
💡 Most modern issues with this driver are caused by conflicts between 32-bit and 64-bit versions of Microsoft Office.
\3rdParty\x64\AceDataEngine\AceRedist.msi 💡 Quick Troubleshooting
The file is a component of the Microsoft Access Database Engine 2016 Redistributable , which allows non-Microsoft Office applications to communicate with Office system files like .mdb or .accdb. It is most commonly associated with AutoCAD Electrical , which relies on this engine to manage its symbol catalogs and project databases. Why is AceRedist.msi Required?