I have seen this new notice on my computer, Data Execution-Microsoft Windows and then,to help protect your computer,Windows has closed this programme. Then Internet Explorer has encounted a problem and needs to close,sorry for the inconvenience,and then sends an error report. This happens every time I come off a website,I have no virsus or any adware,what is happening to my computer.
Thsi "helpful" feature from Microsoft is a royal pain. To turn it off, go to your internet options, advanced, scroll down and untick "enable memory protection to help mitigate online attacks".
You will need administrator privileges to do this.
We had a few of those here. It appears to be a new feature with Internet Explorer 8. Switching it off or reverting back to IE7 was the only way we could get our users accessing the systems.