[Konstantinos]

One way there is to check if the file exists on your folder.
If in the error says the File Location then use it.

pawn Код:

// An Example
D:\SA-MP Script\Server Packages 0.3d\Server Script\gamemodes\my_gm.pwn(line_number) : fatal error 100: cannot read from file: "PPC_ServerSettings"

Go to your documents and paste up the file path and the include name.

pawn Код:

// Example
D:\SA-MP Script\Server Packages 0.3d\Server Script\pawno\includes\PPC_ServerSettings.inc

If the files automatically open then it exists, else you have add the include in another file or you run another pawno.exe