If you experience a CSGO Crash right after releasing, it may be tied to confirmation concerns, missing out on game assets

https://www.4shared.com/office/JPLAMZGige/pdf-10160-87025.html

If you experience a CSGO Crash right after releasing, it may be tied to verification problems, missing out on game properties, or a troublesome upgrade. Attempt confirming files, restarting Steam, and running the game as administrator.