I've Windows XP installation ISO along with the key and I don't have optical drive on this computer. So, I've mounted ISO and started the setup.
Currently, Windows XP is installed in C: drive and I want to format the same and reinstall again in the same C: drive.
I've used advanced mode installation in setup and selected the option "Choose drive while install" option and also checked "Copy all installation files to hard drive".
It copied all installation files from ISO to D: drive but it stored around 15MB worth files in C: drive. Now, this is creating the problem. After reboot, while installing its not allowing me delete the C: partition. It says "files required for installation are stored on this drive. So, can't format".
How do I make the installation store all the required files on some other drive and format C: drive?