Local App Data Credentials Folders Missing

I screwed up today. While meaning to delete files from AppDataLocalTemp, I accidentally deleted (many) from AppData. [Sidebar: Is there any way to configure the file explorer such that deleting from the folder view is disabled?] After a brief panic, I downloaded (from another machine) the utility Recuva64 and restored the missing files to a separate drive, after which I copied them back to where they belong.

But, there was a problem - I could not copy files from the recovered folder Credentials to LocalAppDataCredentials. Even stranger, I did not have permission to view the security credentials of LocalAppDataCredentials. I tried booting to safe mode to fix this, but both folders were gone - the recovered one as well as LocalAppDataCredentials.

So, my system is up and running, but the folder LocalAppDataCredentials is missing. I tried using Recuva64 again, but it did not find the folder. I also looked in an older backup of my profile, but again, I did not see the folder. The folder does, whoever, exist on my notebook (but whose to say if the information is consistent).