My pc reboot by itself, just after I connect to Internet via modem 56k, just after my ISP confirm the password and give me access to Internet(its instantly after the pass confirmation process). My pc don't reboot offline at any time. This thing happened the first time when (I suppose to) I deleted a file with my AntiVirus: a file named Wsem114.dll, a DyFuCa virus infected file. But this is not a Windows's file, isn't? It's the virus itself, and this virus was already removed, it was only one of his files that was still there. So Why this file seems to be necessary to have for connection? And I haven't modified any connection setting, modem driver, etc.
My modem is not in cause.
My modem is not in cause.