I tried to read the documentation but since I only have notepad its just a jumbled mess...
You can find WordPad located under Start | All Programs | Accessories on Windows 98, 2000, and Windows XP.
...but every day at 6pm he gets a pop up that says he has one day left and he doesnt age at all
That happens with just about every sim in my game, I just figured it was a side effect of the kitten killer.
It's not normal. The junk townie bug can cause this, however, there was a bug discovered two or three months back that occurred on systems where Nightlife had been installed but University was not. This "redundant birthday popups" bug was corrected in a earlier release. You may just need to download the very latest version of InTeen for your game.
Spawning the biological clock *should* fix the bugs
Spawning the Biological Clock fixes those conflicts that screw up the InTeenimater (mostly age related). But there are other problems with Strangetown and Veronaville that InTeen does not address. For instance, many of the sims have junk DNA, crapped out family trees, and memories. If you're lucky enough to breed two of them together you can crash the game. I've reproduced this many times in a completely virgin installation of the game devoid of kitten killers and any other content. Other townies appear in the game as 65000+ days old. I don't know what to say, except that those neighborhoods are ticking time bombs - Strangetown, being the worst of the 3.