Hi all, Firstly, many thanks to all that wrote to me regarding this. I am very pleased to say there is a happy ending to the story, and the problem was nothing to do with the wireless keyboard. I rang a friend, Gordon Atkinson, who also replied to me on the list, and, together, we found that one of my programs, QuickMix, wasn't working with the hot key I had assigned to it. On going into the QuickMix properties, we discovered that the hotkey assigned to it was, guess what, Alt+F4. Goodness only knows how this happened. But, on reallocating Alt+Control+Q as the hotkey, now both the hot key and Alt+F4 are working correctly. What a relief. Again, many thanks to all. With best wishes, Keith No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.8/1089 - Release Date: 23/10/2007 19:39 ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq