No .nav file for bots. Fix: In console, type bot_quota 10 , then bot_add . If bots stand still, type bot_auto_vacate 1 . Or, download a pre-made .nav file from GameBanana.
If you run your own CS 1.6 server and want players to automatically download missing maps when they connect, you must set up a . download counter strike 1.6 maps
: Objective-based maps like cs_assault , cs_office , and cs_mansion . type bot_quota 10