Fix the "Operating System Not Found" error by repairing a corrupted Master Boot Record.
The operation is stuck at 99%. Solution: Do not restart. Wait up to 30 minutes. Partition moving involves relocating millions of clusters. If it truly freezes, you will need to force a reboot and run the Partition Recovery wizard.
You can create, delete, format, move, extend, shrink, and hide partitions. Because you are not running Windows, you can manipulate the system partition (where Windows is installed) freely. For example, if your C: drive is full, you can shrink the D: drive and move the unallocated space into C:—all without rebooting into Safe Mode. minitool partition wizard bootable 102 iso top
Locate a reliable source for the MiniTool_Partition_Wizard_10.2.3_Technician_WinPE.iso file, which is often found in specialized IT technician toolkits. 2. Create the Bootable USB
In an era of subscription bloat and unstable software, remains a beacon of reliability. Its ability to boot directly into a fully functional partition manager, combined with a clean interface and powerful recovery tools, makes it essential for any PC repair kit. Fix the "Operating System Not Found" error by
If you have an ISO file and are not using the built-in builder:
Below is a structured, long-form paper covering the tool’s purpose, features, technical operation, use cases, and comparisons. Wait up to 30 minutes
If the system fails to load the bootable media properly, use these diagnostic steps to resolve the issue: