Invoke workflow: could not load file or assembly

[Sudharsan_Ka]

HI @lynnsong986

Delete you System activities and restart your system and reintall the package and try once?

Checkout this thread

Could not load file or assembly 'UiPath.Activities.RuntimeGovernance

Hi @p.kertai, Even though if you reinstall the UiPath, the system cache remains the same and may cause the same error. So, can you try to restart your system? and try to reinstall the package. Regards, @90s_Developer

Regards
Sudharsan