a friend called and asked about avastui.exe help please

he is on W7 sp1

Just updated the program to 17.9.2322. I notice I've gained a new process called avastui.exe There already is a process called avastui.exe this is the original. Both processes point to the same location. The new process is about 1/6th the size of the original. What's this new process for? I don't see anything that has been added/changed in the program settings.

those are his words

oohhh ayt thank you

You’re welcome.