Invoke Workflow File: Could not load file or assembly 'System.Activities.ViewModels, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified

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1

I am getting this error while calling a workflow file from the orchestrator. Is there any solution to this issue?

Invoke Workflow File: Could not load file or assembly ‘System.Activities.ViewModels, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null’. The system cannot find the file specified.

2

Hi @Althaf_nazeer_Nazeer

Welcome to UiPath community

Can you delete the project.json file and reopen the studio and check it?

make sure to take the backup of the project

3

Check this knowledge base from UiPath to get this resolved

Cheers @Althaf_nazeer_Nazeer