I just upgrade UiPath Studio 2018.3.1. , but every time create/ open old version xml, it required to install the package again e.g. for read pdf.
As of 2018.3, dependencies are on a project level. By default there are 4 package that comes installed. However the remaining one you need to install. You just need to install it only once for your project.
Hi @Rammohan91, i mean when I create totally new project, it show “No result found, Search in available package” even I already install at previous Project.
Please refer the below link.