Move the pslx.shx (or similarly named) file into this folder. Restart AutoCAD: The software scans this folder on startup.
The "PSLX" prefix usually refers to oint S pecial L ine e X tension fonts. These are specialized shape files (.shx) used primarily by civil engineers and surveyors to display custom symbols, line types, and technical annotations that standard Windows fonts can’t replicate. Why You Need a PSLX Font Link pslx text font link
Symbols (like North arrows or utility markers) appearing as question marks. Text appearing in a default, ugly "Simplex" style. Misaligned labels and broken line types. Where to Find PSLX Font Links Move the pslx
By default, this is usually: C:\Program Files\Autodesk\AutoCAD [Version]\Fonts pslx text font link