how can I use dism on the acer laptop (w/o internet access) Windows 7

Traceyad2032
Traceyad2032 Member Posts: 26 Troubleshooter

I have the factory installation CDs and the PQService and the System Reserved

partitions still intact.

Please advise.

Thanks, Tracey

Answers

  • Puraw
    Puraw ACE, Member Posts: 15,600 Trailblazer

    Hi, if you don't have an internet connection, you can use the DISM command with an offline Windows image to restore your system on a Windows 7 OS. Here's how you can do it:

    Prepare the Windows installation media: You'll need a Windows 7 installation DVD or a bootable USB drive with the Windows 7 installation files.

    Boot from the installation media: Insert the installation media into your computer and boot from it. You may need to change the boot order in your BIOS/UEFI settings to boot from the DVD or USB drive.

    Access the Command Prompt: Once you boot from the installation media, select your language preferences and click "Next." Then, click on "Repair your computer" and select "Command Prompt" from the System Recovery Options.

    Use the DISM command: In the Command Prompt, you can use the following DISM command to restore the system:

    dism /image:C:\ /cleanup-image /restorehealth /source:D:\sources\install.wim
    Replace C:\ with the drive letter of your Windows installation.

    Replace D:\sources\install.wim with the path to the install.wim file on your installation media.

    This command will use the install.wim file from your installation media to repair the Windows image on your system.

    I have never tried this but found it on the web. Using Dism.exe - Windows 7 Tutorial