404 – File or directory not found

Dear sir,
when clicking on the links below under LW CBE Specimen (Pilot paper), the following errors appears:

404 – File or directory not found.

The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.

LW(ENG)-Corporate and Business Law | LW(ENG) Answers

LW(GLO)-Corporate and Business Law | LW(GLO) Answers

I tried from two different computers (a laptop and desktop pc) but still, getting the same result.

Regards,
Fran.