I am using XE2 Pro. this just started happening after I installed XE. my project resides in a directory that is NOT Read Only. I place the component on a form. set the properties. save the project. compile the project successfully. close my project. close XE2. reopen XE2 and my project and the TADOConnection component is gone. If I add another component to replace the disappeared component and rename it to the name of the disappeared component, I get "A field or method name adoConnIPM already exists". adoConnIPM is my disappearing components name.
what can I do?