Saving to PDF, text can not be read by other machines

everytime i convert a drawing to pdf all text i my drawingbecomes unreadable by other machines. it comes out as symbols whenthey try to open the pdf. but i my machine it opens perfectly.

i was wondering if this is because im using a 64-bit machine?
so when 32-bit machines try to open the pdf they cant read thetext.

is there anyone having this same issue with pdf?
hope someone can share some info on this.

thanks.SolidworksDrawings And Detailing