"VST Sound library "VST3 Presets for Flux" not found"

Hello, every time I open cubase I get the following error message

“VST Sound library “VST3 Presets for Flux” not found:
/Users/nicos/Downloads/Steinberg/OSX/HALion Sonic SE 3 - Content (recommended)/FCP_SMT_232_HSSE_Flux_Presets.vstsound”

and indeed the FLUX library does not appear.

Maybe this won’t help, but I hope it will… It looks a lot as the issue I stumbled on, recently :

.vstsound file missing : a little (real-life) tale, with what could be a “how to ?” procedure… - Cubase - Steinberg Forums

EDIT - Beside this, the path shown in your error message might be a cause of it : no .vstsound file should be installed in a …\Downloads location…

Please download and install the Halion Sonic SE 3 content by clicking the icon for your version of Cubase in the Steinberg Download Assistant.