Little late in the discussion but if it helps someone... 
ApexSQl is a free tool that can be used for tab coloring

https://solutioncenter.apexsql.com/how-to-set-different-connection-colors-in-ssms/

I'm importing a CSV file and have same error... I have followed the steps stated on the thread like 'Uninstall the 32 bit version then install 64 bit version...'reconfigure distributed...