Question:
When I type 'I' (using Shift), I get access violation in COREIDE60.BPL (and an 'i' appears). When I press Caps Lock and type 'I', I get three (!) access violations in COREIDE60.BPL and *all* my edit buffers on all pages become read only and there is no way to get them editable back.
What is causing this?
Answer:
Check whether the gExperts are installed on your machine. You likely are encountering some sort of shortcut conflict between gExperts and the Delphi IDE.