Cannot find java directory?

[luigilord222]

Launcher Version: 1.0.1.0

Operating System: Windows 7 home premium, Laptop, Compaq Presario CQ62

Java Version: Version 6; then reinstalled to version 7

Antivirus Program: AVG Antivirus

Description of Problem:

I used to have hs_err pid crashes so i looked on the forms and I found out i had two versions of java. I uninstalled both of them and then reinstalled java version 7 update 7. Technic must have been relying on java 6, because now it can't find the directory! I would double click the launcher and the "checking for updates" box would show up, but instead of the login menu i get a small error box that says "Cannot Find java directory." I looked this up also, and it said to delete everything in my \.Technicpack folder. I did this, and it instead of installing it still gives me the directory error! Please help

EDIT: I also just deleted the whole Technicpack directory folder in roaming and the launcher. I still get the error.

EDIT 2: Solved, there were empty "jre 6" folders from where i uninstalled java six. I deleted them and now technic is relying on jre7

Error Messages:

Cannot find java directory.

[TheFlyer]

How are you able to get ahold of jre 6 and jre 7? I'm stuck with this problem, right after I get a fast computer >.<