I installed Ubuntu 12.10 desktop 32 bit version along with my windows 7 ultimate 32bit version( which already existed). I think when installing with the option in the installer it asked which one to boot with i think i gave windows loader, and now when i restart i get Ubuntu, advanced Ubuntu,... and the last one is windows loader i tried clicking it , it just enters and is it is again back to the same page, can i now boot with windows or have i done a mistake somewhere. plz help me and if i have mistaken please correct me.
Sometimes making Dual Boot was needed grub recovery. But this time you maybe did change bootloader to install not in HDD but in HDD windows partition so it loads partitions and then boots in Windows partition where you put bootloader and selecting windows partition it loads again because of such misconfiguration. https://help.ubuntu.com/community/WindowsDualBoot
Theres written to install https://help.ubuntu.com/community/Boot-Repair
And then recommended repair. Then restart to test. If didn't fixed then advanced and put bootloaded in sda not sda1 or sda2