Deleting a system file (Suppression d'un fichier système)

kelper

Well-known member

Pro User

VIP

Local time

9:55 PM

Posts

4,333

Location

Hawes, North Yorkshire

OS

Windows 11 Pro 25H2 26200.9278

• Dec 15, 2022

• #21

You need to remove LV564aV64.sys from the end of the line as this is not a valid FOLDER name.

 

My Computers

System One System Two Other systems

• At a glance

  Windows 11 Pro 25H2 26200.9278AMD Ryzen 7 5825U with Radeon Graphics16GB

  OS

  Windows 11 Pro 25H2 26200.9278

  Computer type

  Laptop

  Manufacturer/Model

  Acemagic LX15PRO

  CPU

  AMD Ryzen 7 5825U with Radeon Graphics

  Motherboard

  BIOS CT_BI_AMI_LX15PRO_AB8139_A-004

  Memory

  16GB

  Screen Resolution

  1920 x 1080

  Hard Drives

  SSD 2TB

  Internet Speed

  30 Mbps

  Browser

  Brave

  Antivirus

  Webroot SecureAnywhere Complete beta

• At a glance

  Windows 11 Pro 23H2 22631.2506Atom N450 1.66GHz2GB

  Operating System

  Windows 11 Pro 23H2 22631.2506

  Computer type

  Laptop

  Manufacturer/Model

  HP Mini 210-1090NR PC (bought in late 2009!)

  CPU

  Atom N450 1.66GHz

  Memory

  2GB

  Browser

  Brave

  Antivirus

  Webroot

• Acer Swift SF114-34 laptop
  OS Windows 11 Pro 26200.8894
  CPU Pentium Silver N6000
  RAM 4GB
  BIOS v1.17
  SSD Samsung 970 EVO Plus SSD 2TB (an upgrade)

SIW2

Well-known member

Pro User

VIP

Local time

9:55 PM

Posts

3,119

OS

Win7,Win11

• Dec 15, 2022

• #22

RD /S /Q

there is a space before /Q

and RD is for directory, DEL is for a file

I am not sure that is the best way to go about it.

check the system hive for the .sys file first in case it is set to start type 0 or 1 or in case there is an associated filter.

then think about removing the driver with dism from booted winpe:


Dism /Image:C:\ /Remove-Driver /Driver:OEM81.inf

you can see it is oem81.inf from your regedit screenshot.

replace C with the letter of the os partition as seen from booted media.

 

My Computers

System One System Two

• At a glance

  Win7,Win11i7-97002x16gb 3600mhz

  OS

  Win7,Win11

  Computer type

  PC/Desktop

  CPU

  i7-9700

  Motherboard

  gigabyte b365m ds3h

  Memory

  2x16gb 3600mhz

  Monitor(s) Displays

  benq gw2480

  PSU

  bequiet pure power 11 400CM

  Cooling

  cryorig m9i

• At a glance

  win7,win11i5-84002x8gb 3200

  Operating System

  win7,win11

  Computer type

  PC/Desktop

  CPU

  i5-8400

  Motherboard

  gigabyte b365m ds3h

  Memory

  2x8gb 3200

  PSU

  xfx pro 450

G

garciap

Member

Thread Starter

Local time

10:55 PM

Posts

15

OS

w11 21h2

• Dec 15, 2022

• #23

Here is the result of the command
Here is the translation
Error: 740

Elevated privileges are required to run DISM.
Use an elevated command prompt to perform these tasks.

 

Attachments

• 
  Sans titre.jpg

  23.8 KB · Views: 1

My Computer

At a glance

w11 21h2amd ryzen 7 480016NVIDIA GeForce RTX 3050Ti

OS

w11 21h2

Computer type

Laptop

Manufacturer/Model

asus rog strix

CPU

amd ryzen 7 4800

Memory

16

Graphics Card(s)

NVIDIA GeForce RTX 3050Ti

Hard Drives

intel ssdpeknus512gz

Antivirus

w11

kelper

Well-known member

Pro User

VIP

Local time

9:55 PM

Posts

4,333

Location

Hawes, North Yorkshire

OS

Windows 11 Pro 25H2 26200.9278

• Dec 15, 2022

• #24

It appears that you are not logged in as admin!

 

My Computers

System One System Two Other systems

• At a glance

  Windows 11 Pro 25H2 26200.9278AMD Ryzen 7 5825U with Radeon Graphics16GB

  OS

  Windows 11 Pro 25H2 26200.9278

  Computer type

  Laptop

  Manufacturer/Model

  Acemagic LX15PRO

  CPU

  AMD Ryzen 7 5825U with Radeon Graphics

  Motherboard

  BIOS CT_BI_AMI_LX15PRO_AB8139_A-004

  Memory

  16GB

  Screen Resolution

  1920 x 1080

  Hard Drives

  SSD 2TB

  Internet Speed

  30 Mbps

  Browser

  Brave

  Antivirus

  Webroot SecureAnywhere Complete beta

• At a glance

  Windows 11 Pro 23H2 22631.2506Atom N450 1.66GHz2GB

  Operating System

  Windows 11 Pro 23H2 22631.2506

  Computer type

  Laptop

  Manufacturer/Model

  HP Mini 210-1090NR PC (bought in late 2009!)

  CPU

  Atom N450 1.66GHz

  Memory

  2GB

  Browser

  Brave

  Antivirus

  Webroot

• Acer Swift SF114-34 laptop
  OS Windows 11 Pro 26200.8894
  CPU Pentium Silver N6000
  RAM 4GB
  BIOS v1.17
  SSD Samsung 970 EVO Plus SSD 2TB (an upgrade)

G

garciap

Member

Thread Starter

Local time

10:55 PM

Posts

15

OS

w11 21h2

• Dec 15, 2022

• #25

here

 

Attachments

• 
  Sans titre1.jpg

  53.7 KB · Views: 2

My Computer

At a glance

w11 21h2amd ryzen 7 480016NVIDIA GeForce RTX 3050Ti

OS

w11 21h2

Computer type

Laptop

Manufacturer/Model

asus rog strix

CPU

amd ryzen 7 4800

Memory

16

Graphics Card(s)

NVIDIA GeForce RTX 3050Ti

Hard Drives

intel ssdpeknus512gz

Antivirus

w11

G

garciap

Member

Thread Starter

Local time

10:55 PM

Posts

15

OS

w11 21h2

• Dec 15, 2022

• #26

Error: 87

The /Image option specified points to a running Windows installation.
To process the running operating system, use the /online option. For more information, see Help by running DISM.exe /Online/?.

The DISM log file is located at C:\WINDOWS\Logs\DISM\dism.log

 

Attachments

• 
  Sans titre2.jpg

  37.4 KB · Views: 1

My Computer

At a glance

w11 21h2amd ryzen 7 480016NVIDIA GeForce RTX 3050Ti

OS

w11 21h2

Computer type

Laptop

Manufacturer/Model

asus rog strix

CPU

amd ryzen 7 4800

Memory

16

Graphics Card(s)

NVIDIA GeForce RTX 3050Ti

Hard Drives

intel ssdpeknus512gz

Antivirus

w11

kelper

Well-known member

Pro User

VIP

Local time

9:55 PM

Posts

4,333

Location

Hawes, North Yorkshire

OS

Windows 11 Pro 25H2 26200.9278

• Dec 15, 2022

• #27

Please go to command prompt and type cd c:\users and then DIR

Show the result.

Merci

 

My Computers

System One System Two Other systems

• At a glance

  Windows 11 Pro 25H2 26200.9278AMD Ryzen 7 5825U with Radeon Graphics16GB

  OS

  Windows 11 Pro 25H2 26200.9278

  Computer type

  Laptop

  Manufacturer/Model

  Acemagic LX15PRO

  CPU

  AMD Ryzen 7 5825U with Radeon Graphics

  Motherboard

  BIOS CT_BI_AMI_LX15PRO_AB8139_A-004

  Memory

  16GB

  Screen Resolution

  1920 x 1080

  Hard Drives

  SSD 2TB

  Internet Speed

  30 Mbps

  Browser

  Brave

  Antivirus

  Webroot SecureAnywhere Complete beta

• At a glance

  Windows 11 Pro 23H2 22631.2506Atom N450 1.66GHz2GB

  Operating System

  Windows 11 Pro 23H2 22631.2506

  Computer type

  Laptop

  Manufacturer/Model

  HP Mini 210-1090NR PC (bought in late 2009!)

  CPU

  Atom N450 1.66GHz

  Memory

  2GB

  Browser

  Brave

  Antivirus

  Webroot

• Acer Swift SF114-34 laptop
  OS Windows 11 Pro 26200.8894
  CPU Pentium Silver N6000
  RAM 4GB
  BIOS v1.17
  SSD Samsung 970 EVO Plus SSD 2TB (an upgrade)

G

garciap

Member

Thread Starter

Local time

10:55 PM

Posts

15

OS

w11 21h2

• Dec 15, 2022

• #28

here

 

Attachments

• 
  Sans titre3.jpg

  47.6 KB · Views: 2

My Computer

At a glance

w11 21h2amd ryzen 7 480016NVIDIA GeForce RTX 3050Ti

OS

w11 21h2

Computer type

Laptop

Manufacturer/Model

asus rog strix

CPU

amd ryzen 7 4800

Memory

16

Graphics Card(s)

NVIDIA GeForce RTX 3050Ti

Hard Drives

intel ssdpeknus512gz

Antivirus

w11

SIW2

Well-known member

Pro User

VIP

Local time

9:55 PM

Posts

3,119

OS

Win7,Win11

• Dec 15, 2022

• #29

SIW2 said:

then think about removing the driver with dism from booted winpe:


Dism /Image:C:\ /Remove-Driver /Driver:OEM81.inf

you can see it is oem81.inf from your regedit screenshot.

replace C with the letter of the os partition as seen from booted media.

Click to expand...

please read the posts.

 

My Computers

System One System Two

• At a glance

  Win7,Win11i7-97002x16gb 3600mhz

  OS

  Win7,Win11

  Computer type

  PC/Desktop

  CPU

  i7-9700

  Motherboard

  gigabyte b365m ds3h

  Memory

  2x16gb 3600mhz

  Monitor(s) Displays

  benq gw2480

  PSU

  bequiet pure power 11 400CM

  Cooling

  cryorig m9i

• At a glance

  win7,win11i5-84002x8gb 3200

  Operating System

  win7,win11

  Computer type

  PC/Desktop

  CPU

  i5-8400

  Motherboard

  gigabyte b365m ds3h

  Memory

  2x8gb 3200

  PSU

  xfx pro 450

G

garciap

Member

Thread Starter

Local time

10:55 PM

Posts

15

OS

w11 21h2

• Dec 15, 2022

• #30

I was wrong sorry

 

Attachments

• 
  Sans titre4.jpg

  45.4 KB · Views: 3

My Computer

At a glance

w11 21h2amd ryzen 7 480016NVIDIA GeForce RTX 3050Ti

OS

w11 21h2

Computer type

Laptop

Manufacturer/Model

asus rog strix

CPU

amd ryzen 7 4800

Memory

16

Graphics Card(s)

NVIDIA GeForce RTX 3050Ti

Hard Drives

intel ssdpeknus512gz

Antivirus

w11

G

garciap

Member

Thread Starter

Local time

10:55 PM

Posts

15

OS

w11 21h2

• Dec 15, 2022

• #31

SIW2 said:

please read the posts.

Click to expand...

the letter and "C"

 

My Computer

At a glance

w11 21h2amd ryzen 7 480016NVIDIA GeForce RTX 3050Ti

OS

w11 21h2

Computer type

Laptop

Manufacturer/Model

asus rog strix

CPU

amd ryzen 7 4800

Memory

16

Graphics Card(s)

NVIDIA GeForce RTX 3050Ti

Hard Drives

intel ssdpeknus512gz

Antivirus

w11