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Error: This extension is not installable on any currently installed products

Error Message

When attempting to install an older version of the ArcGIS Pro SDK for .NET template and/or utilities Visual Studio extensions (.vsix) after uninstalling ArcGIS Pro SDK for .NET version 2.8, the following errors may occur.

ArcGIS Pro SDK for .NET Templates Visual Studio Extension Error
Error:
Install Failed
The install of 'ArcGIS Pro SDK for .NET' was not successful for all the selected products. For more information, click on the install log link at the bottom of the dialog.
ArcGIS Pro SDK for .Net
This extension is not installable on any currently installed products.
ArcGIS Pro SDK for .NET Utilities Visual Studio Extension Error
Error:
Install Failed
The install of 'ArcGIS Pro SDK for .NET (Utilities)' was not successful for all the selected products. For more information, click on the install log link at the bottom of the dialog.
ArcGIS Pro SDK for .Net (Utilities)
This extension is not installable on any currently installed products.

Cause

This issue typically occurs when both Visual Studio 2022 and Visual Studio 2019 or 2017 have been installed. The problem is caused by an incompatibility in the VSIXManifest file for the ArcGIS Pro SDK templates and utilities.

Solution or Workaround

The ArcGIS Pro SDK for .NET templates and utilities VSIXs have been updated with a fix for this issue for version 2.8 and later in the Visual Studio Marketplace and the ArcGIS Pro SDK for .NET GitHub release resources.

To fix this issue, follow these steps.

  1. Uninstall the ArcGIS Pro SDK for .NET version 2.8 Visual Studio extension. Refer to the Uninstall ArcGIS Pro SDK for .NET section of ProGuide Installation and Upgrade for step-by-step instructions.
  2. Download and install the ArcGIS Pro SDK for .NET and/or utilities version 2.8 or later from either the Visual Studio Marketplace or the ArcGIS Pro SDK for .NET GitHub release resources.
  3. After installing the fixed version, ArcGIS Pro SDK templates and/or utilities can be uninstalled normally and older versions can be installed without further error.

Related Information

Last Published: 10/7/2021

Article ID: 000026554

Software: ArcGIS Pro SDK (.NET) 2.8, 2.7, 2.6, 2.5, 2.4, 2.3, 2.2, 2.1, 2.0, 1.4, 1.3, 1.2, 1.1