[Dr. Dre]

I did #include <file>
But fexist isn't defined

(141) : error 017: undefined symbol "fexists
(143) : error 029: invalid expression, assumed zero
141 if(fexists(file))
142 {
143 ShowPlayerDialog(...);

[Pharrel]

You're writing wrong... is "fexist" without the last S.

[sabretur]

No need to include file.inc file. Just put this #include <a_samp>, and it includes all needed SA-MP includes.