I've been reading a few forums about what issues the TrustedInstaller has caused on Windows Vista / Windows 7 and Windows 2008. It appears for those forums that TrustedInstaller is responsible for Windows Updates and ownership of the boot volume "C:\". My question is: What are the implcations of removing TrustedInstaller as an owner of the operating system volume C:\ ? Has anyone come across a defintion of the service and depenances the Trustedinstaller is repsonisble for? I'm running a terminal server on Windows 2008 from a web interface and I want to lockdown the boot volume so commands such as cmd or windows explorer can't be launched by joe user in running excel. Thanks for taking the time to read my post

Well there is a problem with TrustedInstaller. As an End User, I take it upon myself to mess up my system and to fix my system. However, that isn't the purpose of my post. I had to reinstall Windows 7 because the boot.mgr thought it was damaged when I removed a drive and repair would not repair. The duel boot configuration was completely unintentional, but the issue I have now is another windows folder that I cannot delete because of TrustedInstaller. It tells me that I do not have permissions to modify this folder. My account is Admin and I have also used the Admin account all to no avail. I transfered ownership and I still get the same error message. So then how do disable WRP so that I can delete this folder to free up space? I disabled the Windows Module Installer service but all that did was not allow me to install updates.

King Check here if you havent already found the answer http://helpdeskgeek.com/windows-7/windows-7-how-to-delete-files-protected-by-trustedinstaller/

Next click on the Owner tab and youll now see that the current owner is TrustedInstaller. Now click on the Edit button and choose who you would like to change the owner to, either your account or the Administrators. If your account is an Administrator account, I would suggest just picking Administrators. So far I came but the trustinstaller ;Succeed with me not that,no name change ;I can type nothing Succeed with me not that was probably already have other done someone hacked me thanks to trustinstaller every day So format C and the trustinstaller trustintaller How can I remove trustinstaller so I have 100% control over my pc mail johnnytram@tele2.nl