Windows 7: Dial-up connection doesn't save user and pass

Hello guys...
I use dial up connection ,in the connect window
the check Box of option :<< save this user name and password for the following user users>> is inactive ,how can I active it to save my user and pass.

I search a lot but it really doesn't help me

Hello,
Did you (or anyone else) found solution for this problem?
I also have dial-up connection but can't save username and password so i have to enter them every time -reason same as Nimanaqipour described

Try this method it worked for me, hopefully it does for you as well. When you click the little Icon to connect to the Internet via Dial-up enter in your password then after you are connected right click on your connection name then go to the options tab, then un-check Prompt for Name,Password, Certificate etc. Then disconnect and try to log back on you should not be prompt to enter in your password again.

Thanks for the reply ,but honey ! by uncheking the << Prompt for Name,Password, Certificate etc>> ,this only disappear the user/pass textbox.
I wanna save it permanently .

Un-check that option after you have logged on, try it

Thanks for the reply, but it doesn't work.

I'm going to try it, or remember how I did it let me get back to you

When you have to login you have to enter in your password, correct?

Make sure that you have checked off "save password" or something of that nature. Once you are logged on, follow the steps in my previous message and then un-check Prompt for Name,password, certificate etc that was mentioned it should work.

You now should disconnect and log back in and you shouldn't be asked for your password, again

If that doesn't work, let me know or is there something you don't understand?

Thanks again,but the option <<un-check prompt...>> just avoid to prompt the user/pass textbox ,I wanna active the option
<< save this user name and password for the following user users>> as I mentioned.
by the way ,so tell me what do you mean of these words "once you are logged on " and " log back in" ?

If you un-check that option that I had mentioned it will cause Windows to save the password automatically without you having to enter it every-time you want to log on. Once you have unchecked that option and logged back on, Windows will remember your user name and password. If you still are unclear about this, I will explain it again with diagrams and even for my own put it into use