That is just part of the USER_AGENT server variable, available from Request.ServerVariables["USER_AGENT"]. You can then parse the string and find out the CLR version.
Adam.. -----Original Message----- From: Jacob Grass [mailto:[EMAIL PROTECTED]] Sent: Friday, May 03, 2002 4:46 PM To: [EMAIL PROTECTED] Subject: Re: [DOTNET] Detecting DotNet from the browser I know it's possible, but I am not sure how. . . If you follow this Amazon link [1], for example, it will tell you what version of the CLR you have installed (at least it does on my machine) . . . Not sure how they get it though. . Note, this is an intentionally bad link that will bring up Amazon's a page claiming the browser has a bug. . . [1] - http://www.amazon.com/exec/obidos/search-handle-form/103-4291205-3783066 You can read messages from the DOTNET archive, unsubscribe from DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com.