Good afternoon, I hope you are well, I want to comment on the problem I'm having to see if someone happened to him and got the solution.
I have a program made in visual .NET and this what it does is take information from the tables in my database in SQLServer, save it in a DataTable and upload it to the web server. The system is
BDSQLServer 'store' -------- > DataTable ----------- > BDMySQL 'store'
The program works perfectly on my PC, in my house, but when I take it to the client and try it when trying to connect to the MySQL database, it returns the following message
"Unable To Connect to any of the specified MySQL hosts"
The hosting does not think that it blocks the IP since I have open the database for any IP.
I tried different types of connection chains and none take it. Recall that the program works perfectly on my PC, but when I have it, it throws away that error.
The last thing I thought was in the ports, but it was an idea, I did not try anything about it.