"Available Memory Less Than 15 MB" ? dont wory guys you still can play counter strike condition zero on windows 7 64 bit, follow this simple step to run counter strike 1.6 on windows 7 :
1. Go to your desktop
2. Right click on your counter strike shortcut
3. Click properties
4. And click compatibilty tab
5. Choose "windows vista service pack 2" on run mode
6. click apply
7. and the last click ok
now you can play your counter strike game on your pc without any error.
You can buy it from Steam or install it with the CD.
if you are having problems i would contact the steam support forums but it installed fine on my Win7 64bit Machine , just go on steam and purchase it and install.
Run the setup.exe , finish the installation and play.
how can i install crake counter strike zero
Counter Strike Deleted Scenes should be compatible with Windows 7.
by buying it
If Steam works properly in Vista, then Counter-Strike should.
It is a mod u can install, but i don't know where to install it
if you have system restore in your windows or mac or etc you can restore the cs 1.6 or you have your backup of your computer you can install again you cs 1.6 or you can download it in steam or non steam search the "Counter Strike 1.6 Non Steam"
To download counter strike source first install Steam at Steam com. then search up Counter Strike Source. it will be in a package with garrys mod, you can buy them both separately or together for £15.00
One can get more information on Counter Strike sprays on the site of CSS Banana. This site provides information on how to install counter strike sprays and change the spray while playing.
I use windows 7 and I play source fine.