Malamang lumang entry lang sa boot.ini yan (kung windows gamit mo). Meron isang file sa root ng C drive, boot.ini pangalan. Ganito sample na laman nun:
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOW S
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Micro soft Windows XP Professional" /fastdetect /NoExecute=OptIn
multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Micro soft Windows 2000 Professional" /fastdetect /NoExecute=OptIn
Normally, hidden ang boot.ini. Para ma edit mo, open mo windows explorer, clikc mo Tools > Folder Options >
View tab > Uncheck mo yung "Hide Protected Operating System Files ..." tapos click OK. makikita mo na sa root ng C drive yung boot.ini. Backup mo muna tapos edit mo. Tangalin mo yung line referring to the old OS. Tanggalin mo lang yung isang entry tulad nito (from the example sa taas):
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOW S
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Micro soft Windows XP Professional" /fastdetect /NoExecute=OptIn