Hi,
First, enable Inline Autocomplete in Internet Options> Advanced.
Then, if necessary, run regedit and navigate to the following registry key.
Verify that the value (right pane) is correct.
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\AutoCo
mplete]
"Append Completion"="yes"
Also verify that these values are correct:
"Use AutoComplete"="yes"
"AutoSuggest"="no"
Don