UiPath.Workflow.Designer.DesignerAddin exception

Installer(.exe or .msi): .msi

License type(Free, Trial/License code): Licensed

Studio/Robot version: 2017

Current behavior: Unable to create projects in Studio

Screenshot: PFA

I have installed UiPath 2017 in my VDI. But unfortunately, I am not able to create any projects, it is thorwing “UiPath.Workflow.Designer.DesignerAddin” exception.
If any one has faced this issue and solved it, I request your help.
Thank you.


Welcome to the UIpath Community.

Please check below thread.

Error opening a Workflow

Hi lakshman,

Thanks for your reply.
I have installed “UIPath.V7 Compatibility Package”, But it did not resolve the issue.
Please let me know if you are aware of any other way we can solve this issue?

1 Like

@loginerror @Pablito

Could you please help him to resolve this issue.

Hi @phaniyelisi7,
What is the reason for installing such old Studio version? Many new activity packages are not compatible with old version.

Please go here: UiPath
And you can download latest Enterprise version in Resource Center tab: