Yes, it is possible to edit a Windows Imaging Format (WIM) image without deploying it and recapturing it to untick "Compress this drive to save disk space." This can be achieved by mounting the WIM image, making the necessary changes, and then unmounting the image. Here are the general steps to edit a WIM file to disable drive compression without deployment: 1. Mount the WIM Image: - Use a tool like DISM (Deployment Image Servicing and Management tool) to mount the WIM file to a directory on your system. 2. Make Changes: - Navigate to the mounted directory and locate the image file containing the Windows installation you want to modify. - Edit the necessary configurations to disable the drive compression feature. This may involve editing settings related to the disk compression within the Windows installation. 3. Unmount the Image: - After making the changes, unmount the WIM image. This action commits the changes you made. - Use the DISM tool to unmount the image. 4. Save Changes: - Ensure that the changes are saved correctly. While this method allows you to modify the settings within the WIM file without deploying it, it's crucial to follow best practices and make backups of the original WIM file before editing it to avoid potential issues. If you need more detailed instructions or specific commands to perform these actions, let me know, and I can provide further guidance.