I don´t get it. May be a language barrier.
1.) Is it not the OP asking for Avast to create a restore point when installing or uninstalling it ? However, Windows will create a restore point when installing or uninstalling any program. Does it not ? So would it not be an overkill to have a step in Avast to create a restore point during installation ?
2.) Most websites which have a virus removal forum will advice to " not erase Windows restore points until all malwares are removed from the system " just in case one needs to go back, and then afterwards, the removal of the restore points, is just a matter of housekeepping, nothing more.
3.) Most of us who have used Windows restore points know that they do not always work as expected. Don´t they. Of course something is always better than nothing.
So having Avast creating a restore point is a waste of time and space in the system.
Am I right with those points after reading all the answers ? or someone else has some thing else to add ?
Regards.
Regards.