Ok, so the xpath is not found. You can of course try to use another xpath and see if it works better. Some RPA users are really good at finding the correct xpath.
Personally I prefer visual automation instead of wasting time with “old school” fine-tuning xpath locators. You can use either image recognition or text recognition (ocr).
So try one of these:
XClick | 
or
XClickText | Find
or
XClickTextRelative | Setup#R1,-10 (Use this if OCR fails to find the “Find” word, which is in light grey. The values 1,-10 are just my initial guess (one unit to the right, and 10 down). You need to get the correct values by experimenting with the FIND button.