1. Common Problems and Misunderstandings of VMware Boot Failure
VMware virtual machines have become an essential tool for study, office work and technical development. Most users install Windows and Linux systems in virtual machines for software testing, environment construction and programming development. However, there is a very common fault in daily use: the virtual machine fails to start suddenly, popping up error prompts such asfile occupied andcannot obtain ownership.
Many novice users feel helpless when facing this error. They tend to reinstall the virtual machine system and rebuild the running environment directly. This method wastes a lot of time and energy, and may also cause loss of important files, project data and system configuration inside the virtual machine. In fact, there is no need for complicated reinstallation. The error has a fixed internal cause, and it can be repaired easily with simple operations.
2. In-depth Analysis of The Root Cause of VMware Error
It is necessary to understand the working principle behind the error before solving it thoroughly. VMware is equipped with a built-inimage protection and locking mechanism. It will automatically generate folders with the suffix `.lck`. The original design purpose is to prevent multiple programs from reading and writing the same virtual machine image at the same time, so as to avoid virtual machine disk damage and file disorder.
When you close the virtual machine and computer normally, all `.lck` lock folders will be automatically released and deleted by the system. But if unexpected situations occur such as computer blue screen, sudden power failure, program crash and VMware abnormal exit, the locking mechanism cannot complete the closing process normally. The residual `.lck` folders will remain in the virtual machine directory permanently. The system will judge that the virtual machine files are occupied by other background processes, thus refusing to start and triggering the startup error.
3. Detailed Step-by-Step Repair Guide
- Completely close the VMware software, make sure there are no remaining virtual machine windows on the desktop, and exit all program interfaces thoroughly.
- Locate the local storage path of your virtual machine, such as the common path `D:\VMWare-VMs`, and enter the independent folder of the faulty virtual machine.
- Find all folders with the suffix.lck in the directory, which are the core residual files causing the startup error.
- Select all .lck folders and delete them directly. These are temporary lock files, deleting them will not damage virtual machine data and system settings.
- If a prompt pops up saying the file is occupied and cannot be deleted, do not force file shredding, and proceed to clean up background processes.
- Press Ctrl+Shift+Esc to open Windows Task Manager, then click thePerformance tab on the left menu bar.
- Click the three-dot more option at the upper right corner of the page, selectResource Monitor from the drop-down list and open it.
- Search and filter all running VMware related exe processes in Resource Monitor, select all of them.
- Right-click the selected residual VMware processes and chooseEnd Process to clear all background resident programs completely.
- After closing all related processes, go back to the virtual machine folder and delete all .lck lock folders successfully.
- Restart VMware software and launch the faulty virtual machine, it will boot normally and enter the system desktop smoothly.
4. Precautions And Troubleshooting Tips
Following the above steps can solve most VMware occupied and ownership errors at one time. If the virtual machine still fails to start after deleting lock folders, it means there are still hidden VMware processes running in the background. You need to re-enter Task Manager and Resource Monitor to check and close all omitted processes forcibly.
This lock error is a classic and frequent problem in VMware usage, which almost every long-term user will encounter sooner or later. It is recommended to save this guide. Next time you meet the same error, you can fix it by yourself quickly without reinstalling the system or asking for help. In addition, it is better to shut down the computer and virtual machine normally in daily use, avoid forced power off and program crash, which can reduce such lock errors fundamentally.
5. Demo Video
You can watch the following demo video by select the subtitle to your preferred subtitle language.
https://youtu.be/DiUPNMchLJ8