I did run ad-aware and all it found was a suspicious cookie and removed it. When I end task Explorer.exe, and run a new task, browse to explorer.exe (in \winnt) it loads it into the processes as ...
Recently, this Compaq machine (WinXP Prof clean install, NTFS single partition) started getting explorer.exe AND iexplorer.exe errors. It's not mine (it's an in-law's) so I haven't seen it until ...