I'm having an issue in which restore points keep disappearing. And by that it seems that any restore points that are older than 16 or so days get deleted by the system and I have no idea why. The RPLifeInterval setting in the registry is set properly and there's more than enough reserved space to store restore points. I remember having this issue on Windows 8.1 as well. Windows 7 kept restore points far longer than it seems that Windows 8.x and 10 keeps them. How can I fix Microsoft's stupidity here? People should be able to keep as many restore points as they want, especially on a desktop where you're going to have far more storage space than a tablet would have.