Installation : error 500 at the fisrt connexion

[Simon]

Hello

After the installation on windows server 2012 R2, IIS, MySQL we ave the message:
HTTP 500 erreur interne au serveur http://localhost/crmespo/

Some help ?

Thanks

Simon

[tanya]

If you get 500 error, check at first server log, after espocrm log (data/logs)