Problem detected: Apache Not Found!

[blbennett321]

I get the above error when I started XAMPP this morning. It ran all day yesterday without problem (I installed it yesterday). There are no logs for today.

I can't attach a screenshot, so the entire message for Apache is:
Problem detected: Apache Not Found!)
Disabling Apache buttons
Run this program from your XAMPP root directory!

I am running the program from the XAMPP root directory as an administrator. I am using Windows 7 and XAMPP Control Panel v3.2.1.