UAC requires a single mouse click.

If it is that much of an annoyance then it would be I that needs a fix, not Windows.

This seems a solution without a real problem, at least as far as software is concerned.

But I guess it costs far less than a hour in therapy to cure my anger management issues.

I am looking forward to testing this out. I have several programs that I always want to execute on startup, and UAC will not even prompt me for their use, even after changing the properties to "run as administrator;" instead they just don't execute, and I have had to execute them 1-at-a-time, slowing the boot up procedure even further. I have instead moved the program links to the root directory, put them in a .bat file, and then created a task in task scheduler to run upon a login - THAT works, but is ridiculously obtuse. All because Microsoft has not allowed a safe way to whitelist a program. Even then, I sometimes have to close one of those programs down and upon re-executing, deal with the stupid prompt. I do NOT want to unilaterally disable UAC, but until I came up with the task scheduler solution, I was sorely tempted. There are other programs (ex: Notepad++) that I call up perhaps multiple times a day, that require me answering that prompt every time, and I would be happy to find a way to bypass that as well. I have a Virus checker, and I run Malware bytes, and I am overly tired of MS "protecting me from myself," along with their arbitrary decisions on where things need to be stored and how menus are displayed. This, assuming it works as advertised, will be a welcome addition to my group of utilities. Thank you for giving us a chance to try out this product.

must be missing something but cant you just turn off UAC?

This might be a stupid question, but:

Does this program help solve the error that says:

"A required privilege is not held by the client"

?

I get this error often when trying to install new programs/apps, and it does not let me install them.

While in general it is better NOT to "work around" the UAC (or to even turn it off...), there are some situations when it is breaks your well planed workflow.

First: I must agree, I never tested Abylon´s´ tool - but there are 2 simple reason for this is
1.) I use "AutoHotkey" for this (and even sometimes use it working on "foreign" computers...)
2.) Abylon´s´tool is pretty heavy on space (and not portable, too)

How do I do it?
by just running a .AHK-script which runs all essential needed tools via simple 1-letter shortcuts! Only when AutoHotkey is initially run, I HAVE to answer the UAC question - all tools started later via AutoHotkey do no longer ask me again!
BTW:
For good reasons I prefer a special shortcut mode of AutoHotkey for "my" essential tools:
simply pressing an assigned letter for more than 0,6 sec. because I never found this to interfere with other hotkeys on any other machine I had been working on.
For those, who are interested in how this works, here is a short example for the letter "t":

$T::
KeyWait, T, T0.6
If (!ErrorLevel)
Send t
else
run TotalCmd.exe
return

Have fun

I think there is a reason why UAC prompt is necessity. It is called security and it takes only few seconds to confirm yes (or no). There is no need to give access 3rd party software like this one to mix up your UAC settings.

Also if you think you don't need UAC at all, you can disable it by typing UAC in the search field on your taskbar and turn UAC off, drag the slider down to "Never notify" and click OK.