Joplin.lnk

After install and starting, i got a windows 10 error saying
“x” c:\programdata\microsoft\windows\start menu\programs\Joplin.lnk
“x” this file does not have an app associated with it for performing this action. Please install an app or, if one is already installed, create an association in the default apps settings page.
Can someone tell me how to “create an association…”
when i am at the “apps & features” page, and see Joplink 1.0.179 the modify button is not enabled to change anything. How to do this?