So I got the HUB thing, installed 2019 but when I try to open recent projects I get this error. Microsoft (R) Visual C# Compiler version 22.214.171.124535 (9d34608e) Copyright (C) Microsoft Corporation. All rights reserved. error CS2011: Error opening response file 'H:\Temp/UnityTempFile-59872dbc8657caf4c867cef99a149937' warning CS2008: No source files specified. error CS1562: Outputs without source must have the /out option specified I tried making sure I installed it in a new folder I made and not the default Crogram files. But it didn't work. any help would be appreciated.