I am going to post this in here too, I found a workaround as they call it not a solution. I am going to copy and paste the article. To me this seems like it is a ply of Microsoft to get people to download win10. But my question after you read the article is how do I fix this problem, will Microsoft fix it? And do I need to turn the WIndows Modular Installer off and on each time? Article below:
Rohit, thank you for the suggestion. Your Method 1 was a point in the right direction. For anyone else experiencing this problem, the conflict was with "Windows Module Installer," which is the parent process that calls TrustedInstaller.exe. I'm not a Microsoft tech, but for my situation I recommend the following: 1) Run msconfig.exe as administrator. 2) Under Services, deselect Windows Module Installer. Apply and reboot. 3) Windows Update now runs. Download and install any updates. However, other software updates and installations may not run anymore. Therefore: 4) Leave Windows Update set NOT to check for updates automatically. 5) Run msconfig.exe again and reselect Windows Module Installer. Apply and reboot. 6) Set yourself a reminder to run Windows Update periodically by following these same steps. Note that this is a workaround, not a solution.