Error Upon Opening Minecraft

[Tactic]

So, I recently updated Java to Version 7 Update 13 and now when I try to open Minecraft, a small window (Launch4j) pops up saying 'This application requires a Java Runtime Environment 1.5.0'. I've tried reinstalling Minecraft and Java several times but the error still occurs. I've never had this problem before, so I'm unsure what to do.


EDIT: When I click ok on the window it directs me to here which is where I installed java. I'm thinking of searching for JRE 1.5.0 and downloading it, but I thought I'd ask for some opinions before doing so.

[Equin0x]

Were you on java 6? Take a look at your environmental labels.

[Tactic]

No, I was on Java 7 Update 11 before updating.