What are you using to open the file? (Acrobat, Chrome, Word?) What operating system are you on? (Windows 11, macOS?)
While we do not host copyrighted files, the open-source community maintains a package called CMap Resources . You can legally download the Adobe-CNS1-7 and Adobe-GB1-5 CMap tables. These tables, combined with Ghostscript, effectively create F1Normal. cidfont f1normal font free download exclusive