[Sascha]

just use "fexist" so like:

Код:

format(AccountFile, sizeof(AccountFile), "/Accounts/%s", AccountInfo[playerid][pAccountName]);
if(fexist(AccountFile)){
code for the case that the file exists, here
}
if(!fexist(AccountFile)){
code for the case that it doesn't exist here
}

I hope this is what you need:P