Hello people I have a question. I am making an application in Line of vision 
Studio .NET 2003, in a project of ASP.net of Application Web. One is a high 
loss modifications (ABM), and I use the validation controls that come with 
Studio Line of vision. When I execute the application of form localhost the 
controls validate neither or him coat the Focus to the control in this case 
is textbox. When I raise it a Server where it is going to be lodged the 
application, all the system works except the validations that are executed 
after doing click in buton. This can be a problem of programming or a problem 
of configuration of the Server? I am thankful to who can respond to me since 
she is of urgent form. The configuration as much of the server as of 
localhost is of .NET Framework 1,1 and ASP.net 1,1 and differentiates of 
which the Server is Windows 2000 Server and localhost is Professional Windows 
XP. Thanks!