When working with an system, it is usual to meet errors. If you meet err "ERROR_INSTALL_PACKAGE_VERSION" with your efupdater.exe, then don't take much tension on it because it can be fixed easily. Keep reading and you will work things out.


A few issues that you may see in your computer:

  • Computer runs slowly
  • The computer is stuck during normal use or when running multiple tasks
  • BSOD error is showing
  • Some unwanted apps get opened automatically
  • Updating is not possible

What symptoms are shown?

When you attempt to activate a Windows installation (client or server), you get one or more error messages that resembles the following:

  • Efupdater.exe 100% cpu usage
  • Efupdater.exe errors popup
  • Efupdater.exe high memory usage
  • Efupdater.exe not found
  • Application not found
  • Can't find file
Reason for fix updater.exe:

The error fix updater.exe largely occurs because of the following reasons:

  • Not complete renew
  • Corrupted files
  • File is missing
  • Improper detection of hardware
  • Structural file changed
Vocational Solution

1. Open Device Manager.

2. Follow the instructions in the preceding procedure to uninstall the device.

3. If you are prompted to restart the computer, follow these steps:
Plug in the device and then restart the computer. The device will be detected and reinstalled after Windows restarts.
Follow any instructions on-screen to complete installation.
4. If you are not prompted to restart the computer, follow these steps:
In Device Manager, in the Action menu, click Scan for hardware changes.
Follow the instructions on the screen.

Highly Recommended Solution: fix updater.exe

  • With the help of SmartPCFixer, you can repair the error fix updater.exe by simple clicks.
  • Step 1: Download the fix tool and install it on your computer.
  • Step 2: Click on the Quick Scan button to scan your PC. It will take few minutes to scan and display the scan results.
  • Step 3: Click Fix All to solve the issue with one click.

About Us

LionSea Software Co, Ltd is a modern enterprise integrating science and technology, industry and trade. It enjoys a technology team of high qualities and first-class persons, including post-doctors with ability in business, management and software development etc. We stick to the principles: " User First, Product Excellent, Brave in Innovation and Never Stop Improving". In the huge market and competitive pressures, our team united as one, wholeheartedly developed high-quality software, to provide users with the best software and the best quality products and services.


"SmartPCFixer is really very good, there's something wrong with my PC, I have no idea and intend to reinstall the system, and then I find the SmartPCFixer, at first I don't hold much hope, but it is successful, the computer can run smoothly. It's wonderful."

---- Tomy King

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