Try downloading the window installer cleanup utility. http://download.microsoft.com/download/e/9/d/e9d80
More information is needed, Are you saving the file to your hard drive and if so where too? I find that if I have a problem computer running both windows 7 32 & 64 bit it helps to save the smartview download to your desktop(why this makes any differance I do not know) and install it from there. This has helped on several of my friends computers. Also are you getting any error codes besides the not a valid win 32 app.
Are you downloading the update from the sprint website only and not off of Google or some other such sites
Trying to install the downloaded version of Smartview 2.28 on Windows 7 Ultimate. I am the admin on the system. Have d/l the application several times, rebooted, etc etc etc.
Every attempt to install results in "SSV_Windows2.28.0082.exe is not a valid Win32 application"
Have tried every compatibility mode option, run as admin, etc. with no change.