Accessibility Of User-installed Fonts By Automated Tasks

I've installed an extra font that I need for an application (LiberationSansNarrow). This font is available in the application, in Notepad, and shows up in the Control Panel / Fonts utility.However, when I run a task automatically using Task Scheduler, the font is not available to the application (as is evident in the output files). It IS available if I run the same task manually, from a command window; the task is simply a script that calls some python code.The job run by Task Scheduler is run with the highest privileges box checked, and runs as a domain/active directory user (not a local user), but this is the same user who installed the font, and that user has full Administrator privileges.When I look at the font directory listing in a command window with dir /q, it shows the owner as "BUILTINAdministrators". Other fonts (installed with Win7 presumably) show up as either that, or "NT SERVICETrusted", including Arial, which works in the application under Scheduled Tasks. [code] Any clues on how to either change the owner of the font files of interest, and who that owner should be, or other possible solutions? Right-clicking on the font file does not give you normal options (such as properties, where you might change the owner).