Many of the exe files on my D-drive have all of a sudden begun to show the "Open File - Security Warning" when launched. Some files I can select to don't show again but with my and Diablo III folder I can't. Everytime an exe is run by I get a warning and it's extremely annoying. I've tried the "Get-ChildItem "xx" -recurse|unblock-file" on all of D:\ and the specific folders for and Diablo III, but it didn't change anything. Can anybody help?

Extra info: I've just reinstalled but the Diablo installation is old and has never done this before.

UPDATE-Apparently after messing around with some IE settings I got it to stop prompting me.