With this trick, your "Show hidden and files" option (the one that you used to see on Folder Option) will no longer be seen. So here's the steps
1. Run > regedit HKEY_LOCAL_MACHINE > SOFTWARE > Mcft > Windows > CurrentVersion > Explorer > Advanced > Folder > Hidden > SHOWALL
2. Then, change the checked value into 0
3. Open the windows explorer And go to Tools > Folder Options > View then, mark on the "Do not show hidden file and folders" radio button.
Refresh it. after that, ur hidden files & folders should be unseen. If you want to see those option again, just change the value from 0 into 1