Hi Juanid!
I checked what you told me and:
1) Yes, there are many paths ("Program Files (x86)" and "Program Files") to the SQL Client on the Operating System's path.
2) The wizard still said it can't connect to the db.
3) It wasn't enabled, I followed the instructions in the link and restarted the servers (sdm and db); but still the message is saying it can't connect to the db.
I started checking the communication ports when running the wizard and found something strange:
Everytime the wizard tells me that "Can't connect to the database mdb", the sdm server tries to communicate using a "[System Process]" to the db server without luck; but as you can see the port isn't closed, because I have the SQL Tools open and connected at the time I ran the wizard.
Thanks!
Kevin.