InfoPath Dev

Hi,  i looked across the whole web and could not really find a reason or a solution for this problem.  When you open the version history of an infopath form which is in an infopath form library then i get an error in IE7 if i try to open any older version of this document: "The XML Page cannot be displayed" I tried with ...

ok i found out something if someone is interested in: It is because of ASP .NET workerprocess or the IIS which is not allowing this. For more info see this link from MS: http://support.microsoft.com/kb/555134

Hi,  i'm trying to start a Process in an IP 2007 Form using C# with following code: Process.Start("rundll32.exe", "url.dll,FileProtocolHandler " + formURL);   (formURL is the URL to the IP Form in a Document Library of MOSS2007). but it is not opening a new browser to show me this full-trusted ...