[Eeglablist] pop_loadbv import error

[Eric Tsang]

Hello friends, I am trying to import Brain Vision EEG data using the poploadbv function using the following lines.
twd = [472000 1040000];%the sample window to extract data
sub = '08022018_LN038';
EEG = pop_loadbv(['C:\Users\Tim9525\Desktop\LN038\'],[sub,'.vhdr'], twd, []);
Matlab returns with the error:


Unrecognized function or variable 'fgetline'.

Error in fgetl (line 23)
y = fgetline(fid);

Error in readbvconf (line 50)
raw = [raw; {fgetl(IN)}];

Error in pop_loadbv (line 83)
hdr = readbvconf(path, hdrfile);


Do I need to download a toolbox containing the fgetline function? Where can I get it? Or, there is other problem. Thanks,