Macrium background processes are nescessary?

@TheOwner

I have no idea what they do, but...

Since this is backup software, which I know I rely on... I just leave them alone.

TheOwner said:

Hello,
is nesscessary have enabled all autorun Macrium Free processes?
And what those processes do?

ReflectMonitor.exe
ReflectUI.exe
MacriumService.exe

Of those you list I only have ReflectUI.exe listed in Task Manager's Startup apps. I have disabled it with no adverse effects on making or restoring my backups. Now if you use Macrium's scheduler to run backups at a set time then you should leave them alone. ReflectMonitor.exe is required for scheduling and was introduced in Reflect v7. I only make manual backups, I have nothing scheduled in Reflect which probably explains why I don't have those other two startup tasks.

Macrium said:

A new lightweight process, 'ReflectMonitor.exe', runs in the background and is started at user login. This process monitors for running scheduled backups and creates a system tray icon in the notification area when a running scheduled backup is detected.

Task Scheduler 2.0 - KnowledgeBase v7 - Macrium Reflect Knowledgebase

What I do have is the Macrium Service shown as running in Services. According to its description in the Services app it is necessary:

Provides scheduling and communication services for Macrium Reflect and associated products.
This is a required service that should not be disabled or turned off.

Only if you want to run scheduled tasks.

All disabled here, backups run manually if/when required. Update checks still done each time you (manually) run MR.