Want to zip folder

[RajaniG]

Posting answer if it anybody would need in future.
Solved the above problem asked by adding reference assembly into the xaml manually as seen in post

Cannot Find system.speech (namespace) in Import

Check this if you find any required information here - [Text to Speech using Uipath with Explanation (Check Description)]

Assembly to be added
“xmlns:sic=“clr-namespace:System.IO.Compression;assembly=System.IO.Compression.FileSystem””