There are two ways that come to mind to overcome this issue
- First is Installing the packages from "\Program Files (x86)\UiPath Studio\Packages"
- The second way is, you can also configure other sources for .nupkg installation. You can follow the steps mentioned below to this configuration:
1.Click on 'Manage Packages'. Right-click on the left side of the window and select 'Configure Sources'.
2.Click on Add (+) and select the folder where .nupkg is stored.
3.Give the name for the source. Then you can access all .nupkg in that folder.
hope this helped