[Microsoft][ODBC SQL Server Driver]Communication link failure

[amMike]

I need your help on this guys!!!!During the upload of the files to a database, this error occurs. [Microsoft][ODBC SQL Server Driver]Communication link failureNow here's what I did so far based on the articles which I've been reading.1. I restarted the servers that are involved.2. I've added a new DNS connection to pattern to what they are using to connect to the database.But all of these failed. I don't know what to do because this is now critical and it's been a week now.Please help me...