1)   Flobo CHK identifier 1.5 One of the problems running scandisk is that if it finds FAT chains or MFT records without any corresponding files, it creates its own set of files, typically in the format File0001.chk file0002.chk etc in the folder named FOUND. 2)   Flobo CHK Recovery 1.5 One of the problems running scandisk is that if it finds FAT chains or MFT records without any corresponding files, it creates its own set of files, typically in the format File0001.chk file0002.chk etc in the folder named FOUND.