Online search: cannot complete online search anymore

I have been used to perform online search with Endnote for a long time.  For some reasons when I do an online search now it is searching in whole library instead in Pubmed for example.  any help?   Thanks

Desktop?  You need to change the mode.

Thank you I have done that already and not working

then you need to contact tech support I guess?  You do need to select the connection you want to use, and you might want to go to the support and download a new version, incase your is corrupted?