Hi gioimp and
Which OS are you using ?
I sounds like your security settings are set too high in Internet Explorer.
You can alter them if you open IE and go to Tools/Internet Options and look in the Security tab.
That file on startup is part of RAS :
Remote Access Services (RAS) Control
CSRASCTL.VBX, CSRAS16.OCX, CSRAS32.OCX
The RAS control assists in establishing a dial-up connection with an Internet Service Provider. The control requires Microsoft's Remote Access Services to be installed and configured. The control enumerates all of the configured dial-up connections which can be offered to the user for selection. Once selected, the control is able to initiate a connection.
I am afraid I havent come across anything relating to that before, maybe someone else can help on that bit.
Do you connect to the internet ok usually and dont have any unexpected cut offs