Thank you for your comments. I checked and it works properly; it changes the BIOS settings and is also shown under processes. Perhaps "asInvoker" works BECAUSE I do have administrator privileges.
However, in this specific case, I believe that your logic, though sound, is not the reason it was set that way. ASUS refused to help me via email because it was an overclocking issue that might lead to liability for them if they in any way supported overclocking. That they provide this utility seems a paradox, of course, but perhaps lawyers have had their hands in this decision.
However, even though I have Administrator privileges, it will still be blocked unless I explicitly tell it to run from MSCONFIG when it appears in the System Tray and then AGAIN answer the Continue/Cancel question. If I change the Property to Administrator, it would give me a third prompt as it does with other Administrator processes. I am fairly positive that any program that requires Administrative privileges and that is run as part of the boot up process would be blocked by UAC -- I found that in one of the Help files of Vista.
Overclk.exe is not set up now to run as Administrator, at least within the Compatibilities Property. It needs to be part of the boot up because another boot up program, AI Booster that is the GUI interface to overclocking depends upon it. AI Booster shows temperatures and other critical items that need to be monitored. I have not tried to change the Compatibility Property and reset the Security within the Manifest file to see if that works as you suggest it might.
So, why the Heck is Microsoft putting us through all this? I guess if I am smart enough to know when to allow and when to deny and I keep UAC enabled, isn't that enough? I love Vista, it does so many things so well, but it is still a bit rough around the edges. How many of us out here will have the patience to research this thing as long as I did before I found a solution? And, if my solution does not work on some other product, I at least now know where to start looking.
Many thanks again! Please let me know if any of my logic is askew or explain further why you think that I should do this differently.
Albert