Dual boot machine GRUB not installed

[SrEstroncio]

I have a PC with Windows 7 and recently tried installing Ubuntu 12.04. I unallocated enough free space on my hard drive and told the ubuntu installer to use said space. Everything went fine untill instalation completed, at which point a message appeared saying GRUB hadnt been installed.
I've been booting with the help of supergrub disk ever since, and I know both operatig systems are in functioning state.

How do I fix this? can I install GRUB or do I have to reinstall both OSs?

thanks in advance

[debodas]

http://ubuntuforums.org/showthread.php?t=224351 might help.

[westie457]

This is a better solution for you. https://help.ubuntu.com/community/Boot-Repair

The link and information in a previous post is out of date.

[debodas]

This is a better solution for you. https://help.ubuntu.com/community/Boot-Repair

The link and information in a previous post is out of date.

Yikes! The link I posed was from 2006! Last time I post late at night