[IronPython] Ironpython 2.6 final and net 4

David Waller David.Waller1 at Blueyonder.co.uk
Fri Dec 18 18:43:33 CET 2009

Thanks for responding.

I am running Vista 32 with all the updates.

The value of HKLM\Software\Microsoft\NET Framework Setup\NDP\v2.0.50727 for
"Install" is 1


David Waller

David.Waller1 at Blueyonder.co.uk


Date: Tue, 15 Dec 2009 18:10:54 +0000

From: Dino Viehland <dinov at microsoft.com>

To: Discussion of IronPython <users at lists.ironpython.com>

Subject: Re: [IronPython] Ironpython 2.6 final and net 4


<1A472770E042064698CB5ADC83A12ACD04D972C0 at TK5EX14MBXC118.redmond.corp.micros


Content-Type: text/plain; charset="us-ascii"


Can you look at the value in the registry for HKLM\Software\Microsoft\NET
Framework Setup\NDP\v2.0.50727 for "Install"?    Is it 1?


Also is it 64-bit or 32-bit Vista?


From: users-bounces at lists.ironpython.com
[mailto:users-bounces at lists.ironpython.com] On Behalf Of David Waller

Sent: Tuesday, December 15, 2009 6:58 AM

To: users at lists.ironpython.com

Subject: Re: [IronPython] Ironpython 2.6 final and net 4


Sorry I wasn't explain enough last time.

I am running Vista and already have .NET 3.5 SP1 installed, as well as the
current .NET 4.

When I try and install the latest Iron python 2.6 final it complains
"requires .NET Framework 2.0 SP1 or later. NET 4.0 is not supported".

As I am running Vista I can't install .NET 2.0 SP1 as it is already part of

I already have an earlier version of Iron Python 2.6 and this is what it
reports when starting up "IronPython 2.6 (2.6.10920.0) on .NET



David Waller




David Waller


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