Although Windows did it's usual "Are you sure you want to run this", the 2nd 'file://' option did work. However, that's no good, as Manika said the file should be uploaded to the server and then run, so it would have to be a hyperlink to the file and not the application. Rob. -----Original Message----- From: php-objects@xxxxxxxxxxxxxxx [mailto:php-objects@xxxxxxxxxxxxxxx] On Behalf Of Krishna Srikanth Sent: 22 February 2008 09:18 To: php-objects@xxxxxxxxxxxxxxx Subject: RE: php script to run window program Hi, What manika wants is still unclear to me. Does he want to launch the programs at the client machine or at the server? If at server, exec() might work. If on windows client, giving link to the program in sys root, might not work. Neither of codes below worked on my machine. *********************************************************************************** Any opinions expressed in email are those of the individual and not necessarily those of the company. This email and any files transmitted with it are confidential and solely for the use of the intended recipient or entity to whom they are addressed. It may contain material protected by attorney-client privilege. If you are not the intended recipient, or a person responsible for delivering to the intended recipient, be advised that you have received this email in error and that any use is strictly prohibited. Random House Group + 44 (0) 20 7840 8400 http://www.randomhouse.co.uk http://www.booksattransworld.co.uk http://www.kidsatrandomhouse.co.uk Generic email address - enquiries@xxxxxxxxxxxxxxxxx Name & Registered Office: THE RANDOM HOUSE GROUP LIMITED 20 VAUXHALL BRIDGE ROAD LONDON SW1V 2SA Random House Group Ltd is registered in the United Kingdom with company No. 00954009, VAT number 102838980 ***********************************************************************************