no format option during the installation

same procedure as somebody's, custom --chose partition ,but no advance option seen. is there anything wrong?

1 daemon tool with iso

2 disk installation.

but no advance option at all. why ??

how many partitions do you have?

are you booting your computer from the DVD?

5 partitions i got . boot from dvd also try daemon tool, and mount .

Could you attach a screenshot of Disk Management?

You should try write the ISO to a DVD and boot from it.

i did write the iso to dvd ,but it has same problem.

it looks fine to me. Shouldn't be any problems.

What partition are you trying to format?

it's so weird. just can not see the option. it is killing me.:)

what partition are you trying to format? did you click on it, then click advanced?

sup3rsprt said:

what partition are you trying to format? did you click on it, then click advanced?

C drive -i wanted to format. but even i tried other partitions , there was not any advanced to be seen?

you can't format the C: drive unless you boot from the DVD.

it means put the DVD in your drive, restart your computer, and select DVD-ROM as first boot device. Press any key to boot from DVD...