I got my Revit Struct Suite DVD's today -> need to uninstall downloaded RST2009?

[johk]

I got my Revit Struct Suite DVD's today.
Do I have to uninstall the RST2009 that I have downloaded and installed from the web or can I just install the Autocad2009 and Autocad Struct. Detailing on top of what I have?

Thanks
Jonas

[johk]

I have installed autocad and it registered without any problems.
Cheers
Jonas

[johk]

Hi,
Hope you guys don't mind me posting this here but I couldn't find a Autocad2009 forum.

I have just installed Autocad 2009 that came with RST suite 2009. Every time I try to edit the cui file I get the message " Unable to open file 'custom.cui' ". I also sometimes get the message "Catalog file C:\......\Support\acFields.fdc is not found" Can I just copy the old support files from Autocad 2008 in to the directory? How do I know that there are no other files missing?
I have uninstalled autocad and tried to install it again but with the same result.

Thanks
Jonas