Help: Internet Explorer keeps closing on me

What's the "cleanup" page? Do you mean you did all of READ ME FIRST BEFORE ASKING FOR SUPPORT: Basic Spyware, Trojan And Virus Removal ?

Is there any reason why you suspect spyware/malware? Could it be another problem in a corrupt file?

What is you OS?

 

Did you do all the steps of the READ ME FIRST including Stinger and the online virus scans? If so, you should read the tutorial in this Sticky thread NO HIJACK THIS LOG FILES BEFORE READING THIS: HJT Tutorial & LOG File Posting

Now post a HijackThis as a .txt file attachment to your message. All running programs should be closed, including your web browser, e-mail. Close before running Hijack This!

Do NOT run Hijack This from the Desktop, a temp folder, or from a sub-folder of C:\Documents and Settings, or choose run it directly from the downloaded ZIP file. Place it in its own folder, for example C:\Program Files\HJT

Do you have a virus protection application installed and is it up to date? Have you run a full scan on your system?