SQLTools: “OCI8: Cannot allocate OCI handle” when starting

When starting SQLTools, a colleague was getting an error message “OCI8: Cannot allocate OCI handle”. Helping to investigate this, I found some guidance on the web with suggestions such as: Run the app with Administrator privileges Delete the OCI.DLL Oracle DLL from the Windows directory Neither of the above worked (the OCI.DLL wasn’t even present in my Windows folder), or any others […]