will I have trouble removing trial version?

I have another stupid question…

I have D/L’ed 9.5 and the trail license and it also updated my 7LE to Elements and upon starting 7 it now gave me a choice on which to open but later in the day I accidentally clicked on “start 7LE” and it said how to re-activate 7 Elements but I didn’t catch what it said before it disappeared. Now it no longer gives me that choice and only starts 7LE. What do I need to do to reactivate 7 Elements?

I am so sorry to be asking such rudimentary questions here.
Thanks for the help.
Dominick