In the last few days I've noticed a problem when opening folders, sometimes when I open one the navigation pane doesn't open correctly and I'm missing folders and the whole of This pc. other times I'm not getting icons for files and folders. You can see what I mean in the images below I have tried running my antivirus in a full scan and I have also tried malwarebytes, and CCleaner but to no avail. Oh I have also tried SFC /scannow which came up with errors but couldn't repair them and I am not sure what to do with that information should I be in safemode when running it? Can someone help please?