Hello guys.
I want to uninstall a damaged SQL server express 2014, but I get this error:
The given key was not present in the dictionary. I tried to reinstall, repair, safe mode, but no success. I wanted to install SQL server express 2014 with advanced features(including SQL server management studio), but a sequence of event followed by a system restore damaged my SQL server installation. Any suggestion is appreciated. The Operating system is Win 10.
Thanks in advance, mr.abzadeh