- May 25, 2019 Error Finding Your Systems Active Partition Systems When the operating system is lacking or working system not really found error happen on your Personal computer, it would be difficult for you to boot up Personal computer or start a Windows system. You'll become provided with a dark screen with an error message 'Missing operating system.'
- Hi, i dual booted my laptop with opensuse 12.1, windows 7 was already installed on it, but now there is a problem, when i started the computer, the windows 7 is gone, and opensuse also doesn't opens, this message comes: ' cannot find Active Partition Reboot or boot by inserting a disk and press any Key' Please tell me what to do, is my windows 7 also gone?!
- Go to the UEFI menu and find secure boot, then disable it. UEFI motherboards support. The activator don’t work when your hard drive using GPT format. The solution is to format your drive to use MBR. From your BIOS select to boot the Windows DVD without UEFI, press and hold SHIFT and then press F10 and then enter this: diskpart list disk select disk 0.
Only change the active partition if there is an operating system residing on that partition, otherwise you will have a non-working computer. Also, there are a few things to note about marking a partition as active: A logical drive or extended partition cannot be marked as active, only primary partitions can be changed to active. I received the error message 'Error finding your systems active partition', what do I have to do? You need to format the whole hard drive with a program like Active@ Kill Disk. This issue is caused by your locked OEM partition.
October 19, 2018 - At first, Press Win + R to open RUN.
- Now, Type diskmgmt.msc and hit Enter.
- It will open Windows Disk Management tool in new window. From there, You can see your system reserved drive. Put your mouse cursor on it. You will see, if it is the active partition or not.
- If it is your active partition, Just right click on it and choose “Change drive letter or paths”.
- Then, Click on add and assign it a letter.
- Now, Go to This PC / Computer / My Computer.
- Right click on the newly visible partition and choose properties.
- Uncheck “Compress this drive to save disk space” and click on Apply and OK.
- I hope, It will fix Disk Controller: The current active partition is compressed.
- At first, Open disk management like before.
- Right click on local disk C and choose Mark Partition as Active.
- At first, Perform clean boot.
- Then, Download Media Creation Tool.
- Now, Right click on media creation tool and choose Run as administrator.
- Then, Accept license and choose Upgrade this PC. Click on Next.
- If it doesn’t work, You can Download Windows ISO file and then create bootable USB or DVD.
- Then, Try to install it from boot menu. But don’t forget to format system reserved drive during installation. I recommend you to do clean installation.
Windows users may face some common issues while using it. They also may face different poblems while installing or upgrading windows operating system. Recently, Many peoples around the world have noticed an issue “Disk Controller: The current active partition is compressed“. In fact, This is not a major issue. You can easily resolve it.
Normally, You can’t install windows when you have an active compressed partition. If you try it, You will get error. You may get two different error messages which depend on situations.
During installation of windows, You may see following message –
Windows can’t be installed because This PC uses a compressed operating system.
When you try to upgrade or install, Installation wizard or upgrade assistant may show you following message –
Disk Controller: The current active partition is compressed
How to Fix The Current Active Partition is Compressed While Installing Windows
Actually, This is very easy to fix. You can just uncompress your active partition. There are also other methods that may work. Here, I’m explaining how you can fix the current active partition is compressed.
Uncompress System Reserved Drive:
Windows 10 may use a small portion of your hard disk or SSD as system reserved drive. It is actually the active partition. Sometimes, It may not have a dedicated system reserved drive. It may use your primary partition as active partition. In fact, This partition contains all necessary stuffs to boot and run windows. To get rid of the problem we are discussing, You will have to uncompress this partition. Before that, You will have to find out which is your active partition. Here are the full instructions.
Note: If you have no system reserved drive, Your system partition should be the active partition. In that case, You will have to uncompress it (Typically Local Disk C).
Uncompress System Drive to Fix Windows Can’t Be Installed Because This PC Uses a Compressed Operating System
Normally, Local disk C is where we install windows or any OS. It is considered as system partition. You may face similar problems, If it is compressed. So, Uncompress it like before. In this case, You won’t need to assign letter from disk management as it is normally visible in this PC.
Change Active Partition:
In fact, First two methods are enough to fix the current active partition is compressed. In case, These don’t work, You can change your active partition and try to install or upgrade windows. You will be successful as it won’t show you active partition is compressed error message.
Run chkdsk Command:
You also can try this. Just open Command Prompt as administrator. If you are on Windows 10 or 8, Right click on start and choose Command Prompt (Admin). Then Run the following command.
chkdsk.exe /f /r
Install or Upgrade Manually to Fix The Current Active Partition is Compressed:
If you really need to install or upgrade windows, I would like to suggest these things.
Note: Before doing clean installation, You can backup windows image. Transportation energy and power technology study guide.
I hope, Above methods will “fix the current active partition is compressed”. You can add any additional ideas that may resolve this issue in comment box.
QUICK VIEW: The System Reserved Partition (SRP) requirements for installing a Windows 10 upgrade, or update:
- To upgrade your device, you'll need to free up at least 15MB of space on the SRP
- If you're updating Windows 10, you need to free up at least 13MB on the SRP.
![Error Finding Your Systems Active Partition Error Finding Your Systems Active Partition](https://www.partitionwizard.com/images/uploads/articles/2019/09/accidentally-marked-drive-c-active/accidentally-marked-drive-c-active-thumbnail.png)
Otherwise, the Windows 10 upgrade or update will fail due to the error message [We couldn't update the system reserved partition].
Don't panic. You can easily get the appropriate System Reserved Partition space by using EaseUS partition manager as soon as possible.
Windows 10 [We couldn't update the system reserved partition]
'I cannot install Windows 10 on my computer, and it insists warning me with the error message [we couldn't update the system reserved partition]. What is the system reserved partition? What should I do to remove the error and continue installing the Windows 10 upgrade on my computer? I wish somebody could help.'
Have you ever encountered the same problem related to the System Reserved Partition (SRP) while trying to upgrade Windows 7 to Windows 10, Windows 8 to Windows 10, or simply get a Windows 10 new update on your PC? You're not alone. Here on this page, you'll figure out the reasons why you receive Windows 10 unable to update the system reserved partition and meanwhile get corresponding solutions.
Causes: We couldn't update the system reserved partition
When upgrading to, or updating, Windows 10, you might encounter the error 'We couldn't update the system reserved partition', error code 0xc1900104, or error code 0x800f0922. First of all, what leads to Windows 10 could not update the system reserved partition?
Regarding the incident of a hidden System Reserved Partition, there are mainly two reasons to meet the error during the Windows 10 update or upgrade procedure.
- 1. The system reserved partition is full, lack of free space for the system files - 80% likeliness
- 2. The system reserved partition inner error, something goes wrong with the drive
Hence, to possibly install Windows 10 updates on your computer without receiving the system reserved partition error, you should attempt to increase the system partition in the first place, and try to fix the corrupted system drive as a complementary solution.
Tip: No matter how you choose to fix Windows partition problems, we highly recommend you back up important personal files and data firstly, to avoid the unexpected data loss trouble.
Solution 1. Fix the system reserved partition full problem
One major reason that Windows 10 couldn't update the system reserved partition is that the system reserved partition is in low disk space for updating and installing the new system files. Therefore, to directly fix such a problem, you need to extend the system reserved partition space. For average users particularly, you must try EaseUS Partition Master Free which can resize system and non-system partitions automatically for you without losing any data.
The success of fixing we couldn't update the system reserved partition hugely depends on what fixing tools you choose. EaseUS free partition manager will be 100% helpful in extending the system reserved partition and get extra free space that required to install the Windows 10 system files on SRP.
Follow the simple steps to extend your system reserved partition now:
Step 1: Locate the drive/partition
![Error Finding Your Systems Active Partition Error Finding Your Systems Active Partition](https://www.sevenforums.com/attachments/tutorials/206544d1334017573-partition-mark-active-image2.png)
Which drive/partition do you want to adjust its size? Right-click on it and choose 'Resize/Move'.
Step 2: Resize the partition
You can either shrink the selected partition or extend it.
To shrink the partition, simply use your mouse to drag one of its ends into unallocated space. Expand the 'Advanced Settings' list, where you can see the exact disk space for each partition. Once done, click 'OK'.
Error Finding Your Systems Active Partitions
Fig. 1 Unallocated space before the drive.
Fig. 2 Unallocated space after the drive.
To extend the partition, make sure that there is unallocated space aside (if there isn't, follow the above steps to create some). In the same way, drag your mouse towards the unallocated space. Click 'OK'.
Fig. 3 Add unallocated space into the partition
Step 3: Apply changes
At this step, you will see the new disk partition information & diagram.
To save changes, click the 'Execute Operation' button and then 'Apply'.
Solution 2. Fix the corrupted system reserved partition
Though the chance is small, It might be the Windows system partition inner error that causes Windows 10 couldn't update the system reserved partition and fail to get the latest updates. So do you know how to check and fix Windows partition errors? If you are not quite familiar with Windows disk management, you are highly recommended to use this simple repair tool again - EaseUS Partition Master Free. It allows users to check and fix partition errors within only 3 steps. Now download the software for free and follow the below guide to check and fix system reserved partition error with ease.
Guide: How to fix the system reserved partition corruption with three steps
Step 1: Open EaseUS Partition Master on your computer. Then locate the disk, right-click the partition you want to check, and choose 'Check File System'.
Step 2: In the Check File System window, keep the 'Try to fix errors if found' option selected and click 'Start'.
Active Partition Recovery
Step 3: The software will begin checking your partition file system on your disk. When it has completed, click 'Finish'.