It's pretty easy to transition / convert a V4 file to V6.
In the install, we only supply a transition program from the last version
to current. But you can download the "multiple transition" programs from
the helpdesk:
http://energyplus.helpserve.com
On Tue, 12 Jul 2011 02:13:40 -0000, "energy.partners"
<
energy.partners@xxxxxxxxx> wrote:
> I have EnergyPlus version 6 installed but I have to run an .idf which
was
> generated by version 4. How could I roll back to a previous version? (I
> have the version 4 back up files but I don't have the version 4 setup
file)
> Could anyone provide some assistance on this issue please? Thank you
very
> much.
>
> Regards.
>
>
>
>
> ------------------------------------
>
> Primary EnergyPlus support is found at:
>
http://energyplus.helpserve.com or send a message to
>
energyplus-support@xxxxxxxx
>
> The primary EnergyPlus web site is found at:
>
http://www.energyplus.gov
>
> The group web site is:
>
http://groups.yahoo.com/group/EnergyPlus_Support/
>
> Attachments are currently allowed but be mindful that not everyone has a
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>
> EnergyPlus Documentation is searchable. Open EPlusMainMenu.pdf under
the
> Documentation link and press the "search" button.
> Yahoo! Groups Links
>
>
>