Once the executable was downloaded, users had to ensure the original Revit 2020 installation media (e.g., the RVT.msi file) was accessible, as the hotfix installer required it to apply the updates.
Some users have reported startup hangs (stuck on the splash screen) after applying 2020-series hotfixes. Autodesk Support
: Available via the Autodesk Subscription Account Portal or the Autodesk Desktop Application. Best Practices
For architectural, engineering, and construction (AEC) professionals still using Revit 2020, applying the 2020.2.9 hotfix is not just a recommendation; it is a critical step for maintaining data security, collaboration efficiency, and overall software stability. It is a testament to how even a seemingly small "point release" can have a disproportionately large impact on the reliability and security of a professional workflow.
The 2020.2.9 hotfix targeted specific structural errors across collaboration tools, MEP fabrication, localized translation bugs, and hidden security liabilities. 1. Resolution of Revit Cloud Worksharing Disconnects 2020.2.9 hotfix
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Installing this hotfix is a standard process for Autodesk products. The two primary methods are:
Post-release best practices for this specific hotfix included:
Always create and archive a local backup of any central workshared model before applying new updates or hotfixes to the host software. The Bottom Line Once the executable was downloaded, users had to
The refers to a critical product maintenance patch released by Autodesk on May 24, 2022 , designed specifically to resolve stability, security, and cloud data synchronization errors within Autodesk Revit 2020 . This precise patch is mandatory for Building Information Modeling (BIM) professionals relying on legacy local workflows and specialized cloud environments.
: Standard Revit 2020 updates, including this hotfix, typically cannot be uninstalled individually to revert the software. If removal is necessary, users may need to perform a full uninstall and reinstall of the base Revit 2020 application. Technical Context
, which became the default in this cycle to speed up project loading and iteration times. Safe Mode:
For teams utilizing worksharing across the cloud, maintaining a flawless connection to central models is critical. The hotfix resolved a lingering issue where Revit Cloud Worksharing models would occasionally fail to open due to missing metadata. By patching this, design teams were able to resume seamless real-time collaboration without the fear of project lockouts. 2. Security Vulnerabilities Android & Mobile:
The 2020.2.9 Hotfix focuses on patching security flaws related to file imports and resolving stability issues in MEP (Mechanical, Electrical, and Plumbing) and cloud-based workflows. Security & Interoperability :
: Fixes underlying memory leaks and out-of-bound reads occurring when translating complex geometries from SketchUp or .adsk files into parametric Revit families.
: Revit updates cannot be uninstalled individually; to revert, you must uninstall Revit 2020 entirely and then reinstall it. Recommendation
Addressed potential vulnerabilities related to importing files .
This version included fixes for infrequent deadlocks and crashes occurring during platform-specific operations, such as switching fullscreen modes on Windows with D3D11 or D3D12 APIs. Android & Mobile: