Hello,
I was having serious issues getting source to launch. I applied all the fixes listed in the links below and was still getting the same problem.
http://forum.bitdefender.com/index.php?sho...=counter+strike
http://forum.bitdefender.com/index.php?sho...on't+launch
Add a rule in antivirus exclusions...
From expert view.
- Click antivirus tab
- Click Advanced Settings Button
- Click Exclusions Tab
- Click the small + button
- locate and select C:\Program Files (x86)\Steam\steamapps\%steam user%\counter-strike source\hl2.exe
- After that is added to your exclusions click ok
- Close bitdefender and launch counter-strike source
I hope this helps. Please let me know if this worked for you.
Have a nice day