Thank you for downloading a Country Kit for Autodesk^® Civil 3D^® 2025.0.1.

These release notes contain the latest information regarding the installation and use of this Country Kit. It is strongly recommended that you read this entire document before you apply this Country Kit to your product.

Note: After installing this Country Kit, the User Guide for this Country Kit can be found in the My Documents folder under [Country Name] Country Kit for Autodesk Civil 3D 2025 Documentation.

Contents

• Who Should Install This Country Kit?
• Key Features in This Country Kit
• Known Issues in This Country Kit
• General Installation Information
• Installation Instructions
  • Apply This Country Kit to a Stand-Alone Installation
  • Apply This Country Kit to a Network Administrative Image
  • Uninstall This Country Kit

You can apply this Country Kit to the following Autodesk products running on all supported operating systems and languages.

• Autodesk^® Civil 3D^® 2025

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After installing this Country Kit, please see the User Guide for this Country Kit in the My Documents folder under [Country Name] Country Kit for Autodesk Civil 3D 2025 Documentation for information on the features of the Country Kit.

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This Country Kit for Autodesk Civil 3D 2025 has the following known issue:

Issues resolved with the 2025.0.1 Update:

• A Invalid Signature error is no longer displayed when launching the Country Kit with a localized version of Civil 3D 2025.
• An issue was fixed where in some situations there were no listed selections when choosing a Pressure Pipe Network Catalog.

Unsigned Executable File Message when launching reports:

• Some Country Kits generate the following message when launching a report or tool from the Civil 3D Toolbox: "The publisher of this executable file could not be verified and the file is not located in a trusted folder. What do you want to do?". If you select "Always Load", the message for that report or tool will not reoccur. For Country Kits with more than one unsigned report or tool, this dialog will repeat for each. Alternatively, adding the path that the report or tool is located in to the Trusted Paths in Civil 3D Options will allow them to load without generating a message.

Reports or Tools that are incompatable with .NET 8

• Civil 3D 2025 requires all .NET based add-ins, tools and reports to be compatable with .NET 8. We made our best effort to ensure that each Country Kit is fully compatable with .NET 8 however there may be some legacy reports and tools, specifically ones launched from the Civil 3D Toolbox, that are incompatable. It is expected that these will be updated or replaced with compatable reports and tools in future updates and releases.

Files Removed at Uninstall

• Uninstalling the Country Kit will result in removal of ALL files that were installed with the Country Kit. If you have modified any of the files that were installed as part of this Country Kit you must back them up prior to uninstall to prevent loss of those modifications.

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As you prepare to install this Country Kit, keep the following in mind:

Back Up Custom Files

It is recommended that you back up all custom CUIX, MNR, and MNL files before you apply this Country Kit.

Required Privileges

To apply this Country Kit, you must have privileges to install and uninstall products. During installation or uninstallation, you may be prompted for the original installation file or a network image.

Close the Application

It is required that you close Autodesk^® Civil 3D^® 2025 before proceeding with the installation of this Country Kit.

Reboot

After you install, it is recommended to reboot your system even if not prompted.

Launching this Product

After you install, a shortcut for the Country Kit will be placed on the desktop.

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• Apply This Country Kit to a Stand-Alone Installation
• Apply This Country Kit to a Network Administrative Image
• Uninstall This Country Kit

Follow these instructions to install this Country Kit on a single computer.

1. Download the appropriate [Country Name]_Content_C3D_2025.exe to your desktop.
2. Double-click on the downloaded .exe, review the License Agreement, and then click Install.
3. Click Finish to complete the installation.

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A Country Kit can be added to a deployment through the "Custom Installation" option at manage.autodesk.com.

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This Country Kit can be uninstalled from the Apps and features Microsoft^® Windows^® settings page.

Follow these instructions to uninstall this Country Kit on a single computer.

1. Close all running Autodesk applications and make sure the installation source files are available.
2. If you have modified any of the files that were installed as part of this Content Kit you must back them up prior to uninstall to prevent loss of those modifications.
3. In Start > Settings > Apps & features, click on the Auto