MBR2GPT – Windows Deployment | Microsoft Docs – Should Windows 10 be MBR or GPT?
Hello, I deleted some files which was in Windows. Now I cant run more than half of the programs and all setups on my PC. Every time I run affected program or setup i get error: “The subsystem needed to support the image type is not present”. What I need to do? How to solve or fix or repair this problem? SFC – Error “There is a system repair pending which requires reboot to complete.
Restart Windows and run sfc again. Was this reply helpful? Yes No. Sorry this didn’t help. Thanks for your feedback. Thank you soooooo much! I lost only one game which was installed after creating a recovery point. But I finnaly can download and run programs like in old, good times. Choose where you want to search below Search Search the Community. Search the community and support articles Windows Windows 10 Search Community member.
I have no backup so I can’t pick files from “older versions”. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question 0. Report abuse. Details required :. Cancel Submit. Claudeeera Independent Advisor. Hi, my name is Claudeir, I’m happy to help you! Look for a restore point prior to the problem. In case it still doesn’t solve, as the commands to repair system files were not enough, it will be necessary to make a recovery keeping your files.
You can keep your files. Feel free to leave your opinion, marking as answered if the answer helped, or leaving more details so that we can continue the service, this is very important to us.
Graciously, Claudeir. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. In reply to Claudeeera’s post on August 11, Great, I’m glad I helped. If our conversation was helpful, please consider marking as replied to help other users. This site in other languages x.
Step 5. The above two methods allow you to convert an MBR disk to GPT or vice versa , however, both of them require you to delete all of the disk partitions beforehand. Therefore, to avoid data loss, you should back up all important data beforehand. Or you can switch to third-party software to finish the conversion without deleting partitions.
This powerful partition manager can convert both system disk and data disk to GPT or MBR without deleting partitions on the target disk. Moreover, you can directly convert a system disk within Windows no need to enter the WinPE environment as long as you can boot into Windows successfully.
Install it, and launch the program. In the main window, you should right-click on the disk that you want to convert and choose the ” Convert to MBR Disk” option. After that, you have converted to GPT successfully. You may need to check your PC or motherboards manual in order to find the specific instructions on how to change the settings.
Method 1. Gptgen is an application that requires few explanations. While MBR has been around for a bit longer and is generally preferred by Windows users, things are slowly changing, mainly the idea that GPT could contribute to instability or incompatibility issues.
There’s no reason for anybody to fear this particular change anymore. This CMD-type application was clearly designed to aid users without the extra bells and whistles. It manages to deliver that experience quite easily. Using Diskpart, which is a good built-in tool for such conversion. But trying to do such conversion fails and returns the following error. Virtual Disk Service error: The specified disk is not convertible.
Such conversion fails as the disk already contains data, and Diskpart requires a clean formatted disk to convert the disk from MBR to GPT. But this cause full data to be lost on the disk, which does not apply to production.
Resyncing Exchange Database is an option, but this will take a long time and might not be applicable.
On Windows OS, like Windows 7 or Windows 10, you need to type “gptgen [-w] \\.\physicaldriveX” in the command line prompt according to its “readme” instruction, where X is the disk number that you want to convert. Attach the USB flash drive or insert the DVD on the PC where you want to install Windows Restart your PC. If your PC does not automatically boot to the USB or DVD media, you might have to open a boot menu or change the boot order in your PC’s BIOS or UEFI settings. To make a GPT drive bootable on BIOS, you will need to create a BIOS boot partition and install a GPT-aware boot loader (such as Grub 2 SVN) on it. Usage. On Windows (a precompiled Windows binary is included in the package), the syntax of the tool is “gptgen [-w] \.\physicaldriveX”, where X is the drive number reported by the Disk Management.
1. Press Win + R to open the command prompt and start it as an administrator. · 2. In the command prompt window, type the Gptgen command: gptgen. Windows converts a disk from the Master Boot Record (MBR) to the GUID Partition Table (GPT) partition style without. Another way to convert an MBR disk to GPT without losing data is to use a command line utility called Gptgen. Just like the MBR2GPT tool, Gptgen.