1) Clear Internet Temporary files
2) Compact all Folders
3) Reregister Outlook Express – At run, msimn /reg
4) Reregister libraries
- regsvr32 urlmon.dll
- regsvr32 mshtml.dll
- regsvr32 shdocvw.dll
- regsvr32 browseui.dll
- regsvr32 msjava.dll
5) create New identity
6) System File Checker – at run, sfc /scannow
7) Reinstall IE6 or Reset IE7