I installed the fixer and found that a few shaders were inactive on the control screen. So, I deleted the existing shader file and loaded the original. Everything went as planned except the reinstall of the fixer. I had to go back to the Flight Sim Store to install. I performed the fixer uninstall with windows like you recommended. When I attempted to reinstall with my saved version of the .exe file, it did not have the wrapper and would not install. My question is, if I ever have to reinstall will I need to do it through the Flight Sim store?
By the way, everything is working beautifully and I am very happy with the product. I have all shader boxes activated, progressive taxi, and no white AI traffic.