Recently have been working on upgrade and fresh installation of SSMS (v18.3.1) on a few servers. Came up on an error where after complete installation of the software object explorer does not load. Checked various posts on stackoverflow and was pointed towards Reset Windows Layout from Windows menu. Unfortunately it failed to fix the issue. A second solution to the problem was to Apply additional key mapping from Tools > Options. Upon opening that noticed an error mentioning : The 'Microsoft.VisualStudio.Editor.Implementation.EditorPackage' package did not load correctly. Reviewed the logs and found that the error was related to : Microsoft Visual Studio Tools. Can anyone assist on this issue ?