Summarizing you need to:
- install SQL Management 2012 Express Studio,
- detach Database,
- move database to new drive
- reattach it
Move or Delete a WSUS 4 Windows Internal Database (WID) on Windows
The Windows Server Essentials and Small Business Server Blog
https://blogs.technet.microsoft.com/sbs/2009/09/23/how-to-move-wsus-content-and-database-files-to-a-different-volume/
If you are getting this error during SQL Management console:
Microsoft SQL Server 2012 Release Candidate 0 Setup
The following error has occurred:
Error while enabling Windows feature: NetFx3, Error Code: -2146498298, Please try enabling
Windows feature: NetFx3 from Windows management tools and then run setup again. For more
information on how to enable Windows features, see http://go.microsoft.com/fwlink/?linkid=227143
Start --> CMD --> Run As administrator:
dism /online /enable-feature /featurename:netfx3 /all /source:d:\sources\sxs
(consider to insert CD rom Drive to give 2012 server to find binaries)
Otherwise you can review these articles:
http://www.sqlcoffee.com/troubleshooting101.htm
https://garvis.ca/2013/01/04/installing-netfx3-on-windows-server-2012/
If you are getting this error during SQL Management console:
Microsoft SQL Server 2012 Release Candidate 0 Setup
The following error has occurred:
Error while enabling Windows feature: NetFx3, Error Code: -2146498298, Please try enabling
Windows feature: NetFx3 from Windows management tools and then run setup again. For more
information on how to enable Windows features, see http://go.microsoft.com/fwlink/?linkid=227143
Start --> CMD --> Run As administrator:
dism /online /enable-feature /featurename:netfx3 /all /source:d:\sources\sxs
(consider to insert CD rom Drive to give 2012 server to find binaries)
Otherwise you can review these articles:
http://www.sqlcoffee.com/troubleshooting101.htm
https://garvis.ca/2013/01/04/installing-netfx3-on-windows-server-2012/