Hi Anegin,
do you mean that you activated the web server and than tried to access the application and you do not see the web site?
if so, maybe the port is blocked.
try modifying the httpd.conf file (located at C:\Program Files (x86)\HP\LoadRunner\WebTours\conf\httpd.conf) and modify the parameter "Listen 1080" to "Listen <another value>"
restart the machine and try again.
hope this helps,
Lior