I have been using a Hyper-V 2012 R2 host with multiple VMs in it (mainly Windows 7 and Server 2008 R2) with no problems for a long time. Installed a new Server 2012 R2 VM and created a new VHDx to.
more
Blog
Unable to install the .Net Framework 3.5 feature on Windows Server 2012 R2 using the Add Roles and Features Wizard
You might get an error similar to this:
"The source files could not be downloaded" or "The source files could not be found"
Followed by:
Use the "source" option to specify the location of the files that are required to restore the feature. For.
more
Reset Windows Server 2012 Password
These instructions were actually used on a test VM running Server 2012 R2.
You will need the Windows Server installation disc or any ERD that will allow you to get to the C:\Windows\System32\ folder and rename/copy some files.
If using the Installation.
more