cannot connect to sql server from remote

Question

1.00/5 (1 vote)

See more:

Dear All, I am trying to connect to SQL Server using c# with bellow connection string

C#

Data Source=xxxx;Initial Catalog=db;Persist Security Info=True;User ID=xxx;Password=xxx;Connect Timeout=60

I also enabled remote connection in sql server (TCP/IP and Name Pipes) and i am getting bellow error:
A connection was successfully established with the server, but then an error occurred during the login process. (provider:TCP Provider, error - The specified network name is no longer available.)

any ideas why the error appears?

Posted 28-Feb-12 23:14pm

Abdul Rahman Hamidy

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Herman<T>.Instance · Answer 1 · 2012-02-29T02:00:00

Solution 3

if the error is:
A connection was successfully established with the server, but then an error occurred during the login process.

then the combination of username/password is incorrect.

Posted 29-Feb-12 2:00am

Herman<T>.Instance

Comments

Abdul Rahman Hamidy 1-Mar-12 2:45am

Thanks, I find it, ISP didn't allow port 1433 through their policy.

Abdul Rahman Hamidy · Answer 2 · 2012-05-05T01:17:00

Solution 4

Thanks, I find it, ISP didn't allow port 1433 through their policy.

Posted 5-May-12 1:17am

Abdul Rahman Hamidy