Extend C Drive Windows 2003 Diskpart


On this page, a partition tool will be introduced to extend C drive on Windows Server 2003 when Diskpart command failed.

Andrew Wright

June 2, 2021

by Andrew Wright

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Server 2003 C Drive Resizer Download

Download IM-Magic Partition Resizer Server to expand C drive size since Diskpart cannot extend a C drive on Windows Server 2003.

Partition Software for Server 2003 C Drive Extending

extend c drive

When Diskpart command failed to extend C drive on Windows Server 2003, you can use partition software to accomplish C drive resizing. IM-Magic Partition Resizer Server is Server partition magic, which can extend C drive (system partition, boot partition) and data partition on Windows Server 2003, SBS 2003, Windows Server 2003 R2, etc. By using this partition software, you can extend C drive on Server 2003 without repartitioning or reformatting hard disk, you don't need to reinstall system either.

Download IM-Magic Partition Resizer Server for all Windows Server OS.

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How to Extend C Drive in Windows 2003?

resize partition

How to redistribute disk space in Windows Server

Step 1:
Download, install and run IM-Magic Partition Resizer Server. Right click a partition that has enough free space and select "Resize/Move" option.

Step 2:
Move the arrows to shrink the selected partition. And then you can squeeze some unallocated space.

Steps to resize your disk partition
Steps to resize your disk partition

shrink large drive on winddows server

Shrink other large partition to produce free space for C drive

free space after shrinking other large server partition

Step 3:
You need to move the unallocated space close to the C drive. Right click C drive and go to "Resize/Move" option.

right click server c drive to extend

Right click c drive to get started with extending c

Steps to resize your disk partition
Steps to resize your disk partition

extend 2003 c

Step 4:
Move the arrows to extend C drive. Then, click "Apply" button to apply all pending operations.

Download IM-Magic Partition Resizer Server Edition
download server resizer to resize partition

C Drive Is Running out of Space Server 2003

"When booting my PC, Windows Server 2003 system pops up an alert message to say that C drive is running out of disk space. I tried to perform Disk cleanup tool to remove cookies and caches, but C drive still runs on low space. I also tried to uninstall some unnecessary programs, but it does no help to resolve the low disk space problem. How can I extend C drive on Server 2003?"
"I have just realized that C drive was getting full on my Windows Server 2003. I have tried to delete a data partition to produce some unallocated space. Then, I run Diskpart command to try to add the unallocated space to C drive. However, the problem is that Windows says that the selected drive cannot be extended. I don't know why I cannot extend the C drive with Diskpart command. However, I want to know how can I extend the Windows 2003 C drive?"

Diskpart Extend C Drive on Windows 2003

Windows Diskpart has the function of extending disk partition on Server 2003 as long as there is unallocated space. However, Diskpart cannot extend a system partition or FAT32 partition, so you may fail when you run Diskpart to extend C drive even if there is existing unallocated space. If C drive is not system partition and it is NTFS file system, you are able to run Diskpart to extend it. In this situation, you still need to ensure that the unallocated space is right close to C drive. If the unallocated space is not close to C drive, you need to delete the partition between C drive and the unallocated space because Diskpart cannot move a partition.

Partition Software to Extend Server 2003 C Drive

If you fail to extend C drive by using Diskpart on Windows Server 2003, you still have chance to extend the drive by relying on third-party partition magic IM-Magic Partition Resizer Server. This partition software allows you extend C drive on Windows 2003 in following situations:
C drive is FAT32 file system or NTFS file system
Operating system is installed on C drive
C drive is boot volume
In a word, IM-Magic Partition Resizer Server supports to extend C drive on Server 2003 in all situations as long as there is unallocated space on the same hard disk.

Extend C Drive without Reinstalling System

Traditionally, somebody would like to reinstall system to fix low disk space on C drive. As you know, reinstalling system might lead data loss on C drive. However, if you use IM-Magic Partition Resizer Server, you can resize C drive without reinstalling system. You just need to perform a few mouse clicks and drags. Then, you can easily get C drive expanded without losing even a single file. You even don't need to backup data because this partition software provides safe way to resize disk partition. It will not have any influence on the performance of your computer during partition resizing.

For Windows Server all versions ==> Download IM-Magic Partition Resizer Server

download server resizer to resize 2012 2016

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