After thinking for a whole day,i conclude that there must be the problem that all of your system is in NTFS format. Because Linux booter can not recognize this format(due to the safety of Windows NT).So you can never find the section of the installer file of RH7.2!!!
After thinking for a whole day,i conclude that there must be the problem that your system is in NTFS format. Because Linux booter can not recognize this format(due to the safety of Windows NT).So you can never find the section of the installer file of RH7.2!!!