Hi David, On the phone, go to the menu, Tools, Application Manager, then once in there, go to Options, Settings, and in there, you will see the first option says "Software installation Signed Only". Select it with the joystick, and select All, instead of Signed Only, and you will be able to install it. All the best Steve -----Original Message----- From: talks-uk-bounce@xxxxxxxxxxxxx [mailto:talks-uk-bounce@xxxxxxxxxxxxx] On Behalf Of David W Wood Sent: Sunday 27 April 2008 20:13 To: talks-uk@xxxxxxxxxxxxx Subject: [talks-uk] loadstone installation Hi all: Trying to install this application but get an error message on the phone: 'certificate error" Can someone please help? David W Wood GUILDFORD PHYSIOTHERAPY AND SPORTS CLINIC MATTHEWS HOUSE 85 EPSOM ROAD GUILDFORD SURREY GU1 3PA T: 01483 575876 (APPOINTMENTS) 302691 (ALL OTHER INQUIRIES) E: reception@xxxxxxxxxxxxxxxxxxx W: http://tinyurl.com/5wptcp ____________________ DISCLAIMER The information contained in this e-mail is strictly confidential and is intended solely for the individual/s to whom it is addressed. If you are not the intended recipient or have received this e-mail in error please delete it immediately. Any disclosure including but not withstanding reading copying or distribution of all or part of the information contained herein is strictly prohibited and may be unlawful. Although this email and any attachments are believed to be free of any virus or any other defect which might affect any computer or system on which they are received and/or opened it is the responsibility of the recipient to ensure that they are virus free and no responsibility is accepted by The Guildford Physiotherapy and Sports Clinic for any loss or damage arising in any way from receipt or use thereof. Any opinions or advice contained in this email are not necessarily those of The Guildford Physiotherapy and Sports Clinic or any individual or individuals working or acting on its behalf. All prices shown are in pounds sterling and exclude VAT, Delivery and Expense charges unless otherwise stated. No virus found in this outgoing message. Checked by AVG. Version: 7.5.524 / Virus Database: 269.23.5/1399 - Release Date: 26/04/2008 14:17 __________ Information from ESET NOD32 Antivirus, version of virus signature database 3058 (20080427) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com