I am having an issue with UAC and executing a non interactive process as a different user (APIs such as CreateProcessAsUser or CreateProcessWithLogonW).

My program is intended to do the following:

1) Create a new windows user account (check, works correctly)

2) Create a non interactive child process as new user account (fails when UAC is enabled)

My application includes a administrator manifest, and elevates correct when UAC is enabled in order to complete step 1.

But step 2 is failing to execute correctly. I suspect this is because the child process which executes as another user is not inheriting the elevated rights of my main process (which executes as the interactive user).

I would like to know how to resolve this issue. When UAC is off my program works correctly. How can I deal with UAC or required elevated rights in this situation?

If it helps any, the child process needs to run as another user in order to setup file encryption for the new user account.