I am familiar with Modify Avast Components but, as mentioned. what I am referring to was ‘specific’ to the pop-up page, that was displayed ‘after’ the restart.
This ‘page’ was summary-based (referencing ‘changes’ to the new program update) but it also had an ‘interactive’ section that allowed 2 details to be ‘checked’ or ‘un-checked.’
It had something to with adding a Browser Search Engine and/or a Browser Extension and/or reporting program feedback and/or sharing or analyzing data.