Try this link... http://thethin.net/faqs2.cfm?id=423 <http://thethin.net/faqs2.cfm?id=423&category=2&sortby=date> &category=2&sortby=date http://www.brianmadden.com/content/content.asp?ID=168 <http://www.brianmadden.com/content/content.asp?ID=168> HTH :-) Mark Guzzo _____ From: Schneider, Chad M [mailto:CMSchneider@xxxxxxxxx] Sent: Friday, January 28, 2005 2:01 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] File Types I want to change File Type association for .XLS. Uninstalled Excel, installed XL Viewer. XLS files will not open now. I am unable to change file associations, it is grayed out. Thoughts? Chad M. Schneider Technology Analyst Bemis Company, Inc. 920-303-7609 "Just because you can, does not mean that you should."