‘An Error Occurred While Preparing the Installation’ Fix

by Kurt Johnson

Cedric Grantham is one of the senior editors of EaseUS who lives and works in Chengdu, China. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and likes various electronic products. Follow the on-screen instructions windows to carry out the Windows 10 repair and restore process. Windows 10 Startup Repair scans for problems that might be preventing your PC from starting and it does its best to rectify the issues it finds. It ensures that Windows boots correctly and that no errors are blocking its essential functionality.

You can try fixing the unallocated SSD by assigning the drive letter and later on formatting it and providing a file system to it. Data Recovery Toolkit Software helps to recovers deleted data from Windows, Mac and Linux storage devices. Also supports recovery from RAIDs & Virtual Drives. How to perform Windows 10 disk optimization Normal use of a PC causes the disk drive to fragment over time, resulting in suboptimal performance.

Disks can also fail gradually as sectors on the disk become unreadable to the read/write mechanism. Other indications of impending disk failure include poor performance while opening or saving files, booting the computer or accessing data. Therefore http://driversol.com/drivers/dell, it is highly advised to make backup copy for important data once your Windows detects a hard disk problem. Depending upon the size of your hard disk, this may take several minutes.

Boot BCD startup errors

We have started with basic solutions and have gradually moved to more complex ones. A lot of times, an external or peripheral device can block a component in Windows and cause a disk read error. Therefore, you can simply remove all kinds of external and peripheral devices from the system.

  • Checking SSD health in Windows requires running Command Prompt.
  • Having invalid registry entries can potentially cause erroneous missing file messages.
  • Even if you don’t have a Windows 10 disc, you can create your installation media as well.

You can force Windows to enter a recovery mode by interrupting the boot process twice in a row. There you’ll find available tools such as System Restore, Safe Mode, Startup Repair, Image Backup Restore, and Resetting the PC . I ran into a machine in this scenario and walked through the options until I reached one that worked.

Registry damage

/x forces the drive to dismount so check disk can run if it’s not the system drive that your booted up on. After you have run the assign letter X command note that diskpart responds with a message stating the desired assignment was completed. At the DISKPART command prompt type select volume 1 to place focus on Volume 1. It is possible to use the Windows Disk Management tool to assign a drive letter to these partitions. To do so, place your mouse cursor inside the partition you wish to assign a letter to and left button click there.

Set the priority of the USB drive and press F10 to save the changes. Launch the Windows 10 Advanced Startup Options menu by pressing F11. While you will get a regular Windows 10 Installation screen, look for the Repair your PC option at the bottom left of the Windows 10 Setup screen.