Could not load file or assembly access is denied c. Sep 5, 2022 · Did you create the c:\addins directory and added the library to this directory? If you use a different directory, you need to change the value of the variable addinPath. Jul 9, 2018 · Could not load file or assembly 'Microsoft. 13. Interop. CodeDom. Access is denied. NET runtime failed to load a required assembly (DLL) because it was denied access to the file system. Let’s break it down:. 1. MANAGEDHOST Any ideas? Nov 24, 2025 · At its core, this error indicates the . jrvqio oyjfe bovk fnl zwdmy ifycoy zxq eixgambj rxgt kefb