When printing drawings containing SHX text to PDF, AutoCAD often converts these fonts into searchable comments, which can sometimes clutter the PDF with pop-ups. To disable this, set the PDFSHX system variable to before exporting.
Special localized characters or technical symbols may convert into unreadable question marks ( ? ). Tai Font Uv-abc.shx
It is frequently part of custom font libraries used by engineering and design firms to maintain consistent branding and technical standards across DWG files. Installation Guide When printing drawings containing SHX text to PDF,
Place the Tai Font Uv-abc.shx file in the as the DWG drawing file you are trying to open. Tai Font Uv-abc.shx