Unable to enable .Net Framework 3.5 in Windows Server R2 Update – CRM 2013 installation blocker
As part of installing CRM 2013 for one of our clients we have faced an issue where we couldn’t enable .Net Framework 3.5 in windows server 2012 R2. Here is why and what did we do to fix it.
- Windows Server R2 Update might have the security update 2966827 or 2966828 already installed in the server and this would block enabling .Net Framework 3.5.
- Internet connection in server is not working
In case of reason#2 – you can select the alternate source path which has the windows server R2 source files to install .Net Framework 3.5
Steps to follow:
Step 1. Select ‘ Specify alternate source path’ while adding .Net 3.5 feature
Step #2: provide path to the source folder [usually <Image drive>:\Sources\SxS ] and continue with the feature enabling. This should work.
Posted on March 8, 2016, in Microsoft CRM 2013 and tagged .Net 3.5, CRM 2013 Installation, Microsoft CRM 2013, Microsoft CRM 2013 Upgrade, Windows Server 2012 R2. Bookmark the permalink. Leave a comment.