Exchange 2007 SP1 with .Net Framework 3.5 RRS feed

  • Question

  • Hi,

    I want to upgrade .net framework 2.0 to 3.5 on exchange server 2007 SP1

    is it possible without any issue?

    If I required to upgrade Exchange SP1 to SP3, is it supported with .net framework 3.5 or with 3.5 SP1

    \should i install .net framework on all server node like HUB/CAS & mailbox in CCR or on HUB/CAS only?

    Anuj Gupta

    Monday, April 14, 2014 11:55 AM


  • Hi Anuj,

    Based on my knowledge, there is no official article to explain whether .NET framework 3.5 SP1 is supported on Exchange 2007 SP1. But .NET framework 3.5 SP1 is supported on Exchange 2007 SP3.

    What's more, you need to install .NET framework on all Exchange server roles.

    For more information, here is an article for your reference.

    Exchange Server Supportability Matrix


    Hope it helps.

    Best regards,

    Amy Wang
    TechNet Community Support

    • Marked as answer by cara chen Wednesday, April 23, 2014 9:37 AM
    Tuesday, April 15, 2014 2:10 AM