AutoCAD Plant 3D 2015 Service Pack 2 Ortho Hotfix

Thank you for downloading the AutoCAD® Plant 3D 2015 Service Pack 2 Ortho Hotfix

This readme contains the latest information regarding the installation and use of this hotfix.

It is strongly recommended that you read this entire document before you apply this hotfix to your product.


·         Affected Products

·         Issue Resolved by This Update

·         Installation Instructions

This hotfix applies to AutoCAD Plant 3D 2015 Service Pack 2.

Do not apply this hotfix to AutoCAD Plant 3D 2015 unless service pack 2 has already been applied.

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Ortho Drawings

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NOTE: You must have administrative privileges on your Microsoft Windows operating system to complete the installation process.

  On the computer where the affected product is installed, close all software applications.
  Open the downloaded ZIP and copy the file to the program folder. The default folder is: C:\Program Files\Autodesk\AutoCAD 2015
  Copy and Replace modlr20.dll. The new File Version is
  Start AutoCAD Plant 3D to verify that it is running.

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