Copy paste all the folders

materials
resource
scripts


in the directory
C:\Program Files\Valve\Steam\SteamApps\accountname\counter-strike source\cstrike

Then, COPY PASTE the file Radioland from the resource folder to the fonts in your
control panel, most likely located at

start>settings>control panel>apearence ad settings>fonts


This is because it is a competly comstom font for the HUD.