Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Increasing size of C: boot partition?

09 Dec 2010   #1

Windows 7 Pro 64 bit
Increasing size of C: boot partition?

In setting up my wife's computer, I allocated 30 gigs to the C: partition...probably a big mistake. I'd like to increase its size by about 100G, and I have shrunk the D: and E: partitions accordingly, using the Disk Management tool.

Now however I am stuck with two separate blocks of unallocated space, and apparently no way to expand the C: partition into that extra space. Is there any way this can be done within Win7 or do I have to seek out some additional software?

My System SpecsSystem Spec
09 Dec 2010   #2

Windows 7 Home Premium x64


Welcome to SF! A great place to be...

I find the Windows 7 Disk Management applet limiting.

Download Partition Wizard. Install it; create a Boot Disk; Enjoy!

It's FREE! And you can get it here: BEST FREE Partition Manager Software for Windows supports all 32-bit & 64 bit Windows No-server OS.
My System SpecsSystem Spec
10 Dec 2010   #3


If you post back a screenshot of your full Disk Management drive map and listings, using the Snipping Tool in Start menu, we can give you the exact steps to Resize your System partition from D and E Unallocated Space using free Partition Wizard bootable CD.
My System SpecsSystem Spec


 Increasing size of C: boot partition?

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar help and support threads
Thread Forum
Q] Dual boot windows 7 and 8, partition size?
Hello, I want to dual boot windows 7 and 8. I have 4 partitions in my exisiting OS(windows 7) C: 97 gb free space 20 gb D: 292 gb free space 140 gb E: 250 gb free space 10 gb F: 296 gb free space 296 gb(its empty) So my question is how do i partition it to dual boot win 8 and could...
Installation & Setup
Backup size increasing
Hello, I am using windows backup for my users libraries, and a system image. I have selected to keep only the latest backup. Every time the machine backs up the file/s size on my backup drive increases. After a couple of weeks the drive is full and I have to start all over again. Why...
Backup and Restore
Increasing size of c: partition from free space on hard drive
Hello everyone, I installed Ubuntu 10.04 on my computer about 3 months ago, so i split my 500gb hard drive into 2 big partitions. But now i didn't feel the need for Ubuntu anymore, and decided to delete the partition. Now i have 173GB of free space on my hard drive that i want to put onto my C:...
Performance & Maintenance
win 7 boot problem after partition size
hello i resized my windows 7 partition to install ubuntu on my computer, after I had finish installing it I tried to boot windows and it came up the the error 0xc00225 and sometimes 0xc000000f. i have tried fixmbr and that just deleted grub and fix boot says it can't use disk or something like...
BSOD Help and Support
Increasing the size of taskbar icons....
Hello, guys.. I'm trying to do something creative on my desktop. To do that, I would have to increase the size of the icons pinned to taskbar. Is there any way to achieve that? I've found many tutorials on how to make these icons wider, but i'm not trying to do that.
increasing size of partition
hi - see screen shot of my computer..basically i want to reduce the size of partion D by at least half...and increase the size of C:...because i dont really use all that storage space on D but would rather have it on C...if you know what i mean..?..ta
Installation & Setup

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 21:40.

Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App