Browser closed while installation going on.

[swades]

I am installing Information Server 8.7 on Windows 2008 Server R2. While installing was going on, by mistake I closed the web browser.
When it got closed, last screen (where it shows installation growth) was going on and more than 75% was done.

still that command prompt (setup.exe) is opened.

Is there any way I can get back that graphical page? -- I have tried in browser history but no luck
If I let it run for sometime will guarantee installation done?

Do I have any option here? Thanks for your help.

[swades]

Never mind, I found it.
Just open same URL in browser and hit Login, it will take you to same place where it was.