network not working- real trouble

the facts: i downloaded a weird activex from a weird site, i knew it have
spyware but i wanted to delete then after i enter the site. i started to scan
for spyware and my windows xp sp2 told me that i had 30 sec to save
everything because it was crashing...when windows starts again, it tells me
that the new modifications on firewall were a success! i tried to scan all
spyware and crash again.in safe mode i found a lot of sahagent and
180solutions trash and deleted then... finally: i started windows and since
then i have no network... i am using a linux to send this message...any
sugestions?? Can anyone give some hints on how i can change my network configs(in regedit,etc)??

ps: in 'system information' i found that some of network protocols have 'SAH
agent' or just SAH (dont remember) written after their names...
ah, and recently i see the same crash happening in my other computer with the same antispyware software(but,probaly with sahagent, too)
ps2: i have 'nod32' and 'adaware se' updated
ps3: yes, i dont speak english... )
thanks
Marcus

 

forget it... problem resolved! (i used netsh to restore everything)...