When launching certain big maps you may have one of there errors:




To solve this problem, you need to increase num_edicts value. There are two ways to do it.



Right click on Steam icon, chose Library:


Right click on Counter-Strike and choose Properties:


Press Set launch options. Type -num_edicts 4096 (if you already have something there, just add this string after space).




Open it with notepad and find this line:


edicts "1800"

Change value to 4096, save and close file.
If there is no such perameter in liblist.gam, just write it on a new line.