Why two CCleaner Software Updater processes

@Laurence_CCleaner question for the developers. Two part, one’s irrelevant as it’s always been like this with ccleaner and I’ve learned to live with it. The second is more crucial and I do want them asked.

Second question, and important one, is, why are there two processes running for the software updater process, one 64bit and 32bit

The first question is why it is even running when i’m not currently running the tool, when i have to run a manual scan to use the tool anyway.