"Is
there any solution for C drive system partition resizing on Windows Server
2003? I need to extend C drive system partition to fix the low disk space
problem, but it failed when I run Diskpart to extend
C drive on Server 2003. I know I can uninstall some programs to free up
space, but it is not a good solution for me because all the programs and data
on C drive are important. I want to look for a way to extend C drive without
reinstalling system or reformatting disk."