Warning -9017: .NET 1.x Assembly Not Supported

AdminStudio 2025 | 29.0 | Automated Application Converter / App-V Assistant / ThinApp Assistant / Citrix Assistant

The following table documents this message:

Warning -9017: .NET 1.x Assembly Not Supported

Category

Description

Type:

Warning

Message:

Assembly 'AssemblyName' is a .NET 1.x assembly and will not be converted correctly. Only .NET 2.0/3.0 assemblies are currently supported. You may wish to repackage this package first.

Cause:

You encounter this error when attempting to convert a package containing a .NET 1.x assembly. Only .NET 2.0/3.0 assemblies are currently supported.

Resolution:

Repackage the application, and then rebuild the Citrix profile.