Revit 2020.2.9 Hotfix 'link' Jun 2026

The official release notes highlight a few critical considerations after applying the 2020.2.9 Hotfix:

在 Revit 2020 中，Fabrication Parts（预制图元）可能因以下原因出现：复制预制图元时会复制包括 GUID 属性值在内的元素数据；ITM 文件中可能存储了 GUID，并在部件创建时应用于每个实例。Autodesk 明确指出，截至撰写此文章时可供下载的最新 Revit 2020 版本是 2020.2.9 ，更新到此版本可以防止在复制图元时创建更多重复 GUID。此问题在 Autodesk 官方技术文章中也有详细记载和解决方案指引。 revit 2020.2.9 hotfix

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Autodesk Revit 2020 Product Updates The official release notes highlight a few critical

If you are a BIM Manager responsible for Revit 2020, deploy this hotfix immediately via your RMM tool (like SCCM or Autodesk Access). If you are an individual user, download it the next time you finish a milestone. Do not wait for a crash to remind you. Can’t copy the link right now

Because Autodesk updates are fully cumulative, installing the 2020.2.9 version automatically injects fixes deployed in previous revisions.

Revit 2020 的更新一经安装，。如果需要移除更新，必须完全卸载 Autodesk Revit 2020，然后重新安装。

While minor updates rarely change system requirements, always verify that your operating system and hardware still meet the Autodesk Revit System Requirements. Final Thoughts