Hello,
I have an iexplore.exe application error as well. I have tried absolutely everything I can think of. Computer is free of malware, registry is clean, updates and patches installed. I don't have any added tool bars. I am running IE 8, Windows XP SP3
The instruction at "0x5ff3d322" referenced memory at "0x8d3cd5a5". The memory could not be read. This message occurs every time I close IE. It happened with 7 and now 8.
Configuration: Windows XP Firefox 3.0.13