"Windows - Registry Recovery" message at system st

Spitfire_x86

Splendid
Jun 26, 2002
7,248
0
25,780
I get this message every time I start computer (after reaching Logon screen), whenever I log into my account or log off/switch user from my account.

message6wi.png


Why am I getting this message? I don't remember doing anything that can mess up registry before I started getting this message.