The various versions are not fully backward compatible, so e.g. some apps
designed to use 1.1 may not work if only 2 or 3 is installed. One example is
Mathcad 12 which requires 1.1 and won't work if only b2 is installed.
"Will" <Will.RemoveThis@discussions.microsoft.com> wrote in message
news:68C81655-0969-413F-BF0B-28C147806CAD@microsoft.com...
>
> Having installed Microsoft .Net Framework 3.0, can I uninstall 1.0, 1.1,
> 2.0, their hotfixes & their security updates? Thank you >> Stay informed about: Microsoft .Net Framework 3.0