I have just installed Dynare 4.4.3 and running in Matlab R2015b. When I try to run dynare, for “example1”, I get the following error:

ERROR: Could not open file: example1.mod
Error using fprintf
Invalid file identifier. Use fopen to generate a valid file identifier.
Error in dynare (line 168)
fprintf(fid, ‘%s’, result);


Dynare could not find the example1.mod in your case. Is it located in the current folder of Matlab?

Hi,Yes, it is. If a try a non-existent file, for instance, exemplo1, the message is:
The file exemplo1.mod could not be located in the “Current Folder”. Check whether you typed in the correct filename
and whether the file is really located in the “Current Folder”.

Could you please try in the same folder

logname='example1.log'; fid = fopen(logname, 'w')
There seems to be some problem in opening the log-file for writing. In case example1.log already exists, please delete it. Do you have write permission in that folder?