Was it an upgrade to XP from 98 or Me
Go to google.com and type in NTLDR is missing will give you lots of links to peruse.
Also try Microsoft Knowledge Base Article 314057
Also this supposedly worked for someone.
OnePlus 5 review
See the work of famous artists playing with toys
iPad Pro 10.5in (2017) review
Comment faire une capture d’écran sur un Mac ?