I have been trying 9.7.3 with Windows Live Mail in Vista. It does not work.
I get this error:
Unable to send or receive messages for the Yahoo (xxxxx) account. A time-out occurred while communicating with the server.
Server: '127.0.0.1'
Windows Live Mail Error ID: 0x800CCC19
Protocol: POP3
Port: 110
Secure(SSL): No
Also it seems that it has affected my Yahoo Mail. Since installing this version of Ypops I have not been able to get Yahoo Mail to work properly.
I get the following message in Yahoo Mail:
Ouch!
The error, LaunchEmptyResponse, occurred when trying to connect to Yahoo! Mail.
Please help



