Something Seems to be Covering the Ad (Eudora for Windows) While running Eudora in Sponsored Mode, I am receiving the pop-up dialogue window which tells me Something seems to be covering the Ad (Windows). Ideally you have access to the Ad Window and can easily move it back into a position within the Eudora application window. This will solve the warning pop-up. 1) Eudora 4.3.x and later allows you to reset your settings while retaining All of your data and account information. To reset your settings, hold down the SHIFT and CTRL keys. With your mouse, Click on TOOLS then select OPTIONS (all while holding down Shift and Ctrl). You should see this dialog box: Eudora is about to strip out all but the most vital settings from your Eudora.ini file and exit ... Release the Shift and Ctrl keys and click on Yes.