I installed Mysql on Windows using MySQL installer, then after the termination of the install process I have only access to Mysql 5.7 command line client, my first question is can't I access Mysql server ?
then I try to load data from file usind Load data infile and it returns an error :
Error Code: 1290. The MySQL server is running with the --secure-file-priv option so it cannot execute this statement
Last time I installed mysql I didn't have that kind of issue. For the GUI part I was doing my stuff in the MySQL workbench if it can help... Did you double checked the options used at installation? maybe you removed some part of the install package by using custom options.
For the 2nd question, I think this post may help: Error Code: 1290. The MySQL server is running with the --secure-file-priv option so it cannot execute this statement
It may be a privilege issue,so maybe you can try
--skip-grant-tables option as a quick and dirty workaround but doing so should be temporary.