Vista - Erase Windows Contacs folder can't start meeting space

HI
From Bogotá, Colombia.

somebody can help me with this problem.

In days ago, i try to use Windows meeting space for a presentations in ppt,
i can't to connect netmeeting (XP) with this new gadget of vista, i choose
install netmeeting ,in compatibility mode, and was installed.... but I
couldn't share the presentation.

The case is that I couldn't to use meeting space and windows mail after,
because the contacts folder was corrupted with the netmeeting installation,
say me "Contact folder can not load" and nothing more, I can't start meeting
space, contacts windows and windows mail...

I try reinstall meeting space, restore since a restoring point, but was
unsuccesfull.

Can say me how to start, restore, or replace this configuration for to use
meeting space again...... I need it. (or restore the contacts folder for it
work's.)
The contacts folder can load with the command "shell:contacts", but i try to
copy and replace but nothing happen.

Thanks for all help that can offer me.

Att: Bryand Ashford

God bless you.

besp123@xxxxxx
+ 57 2057517
+ 57 311 2125095