Cannot refresh PC, files missing and media not valid

EFUser

New Member
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I've been trying to run 'Refresh your PC without affecting your files' because I got rid of some malware but annoyingly and strangely I was unable to get rid of it using a system restore point which simply wouldn't work, so I thought I'd refresh my PC to try and ensure everything is running fine. However whenever I do this it says: "Insert Media. Some files are missing. Your Windows installation or recovery media will provide these files.' But if I insert my 64 bit Windows 8 Pro installation disc, it says: "The media inserted is not valid. Make sure that you've inserted your Windows installation or recovery media." Does anyone know why this might be or what I could do about it please??

I'm running Windows 8.1 on a Toshiba Satellite P855-32G and I originally installed Windows 8 Pro myself using the exact same CD when the laptop was fresh from factory (it didn't come pre-installed as I got my laptop as a reject due to a dead pixel so it came with no OS).
 

My Computer

System One

  • OS
    Windows 8.1
    Computer type
    Laptop
Sounds like you are screwed unless you buy a legal copy of Windows.
 

My Computer

System One

  • OS
    Windows 8.1.1 Pro with Media Center
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Gateway
    CPU
    AMD K140 Cores 2 Threads 2 Name AMD K140 Package Socket FT1 BGA Technology 40nm
    Motherboard
    Manufacturer Gateway Model SX2110G (P0)
    Memory
    Type DDR3 Size 8192 MBytes DRAM Frequency 532.3 MHz
    Graphics Card(s)
    ATI AMD Radeon HD 7310 Graphics
    Sound Card
    AMD High Definition Audio Device Realtek High Definition Audio USB Audio Device
    Monitor(s) Displays
    Name 1950W on AMD Radeon HD 7310 Graphics Current Resolution 1366x768 pixels Work Resolution 1366x76
    Screen Resolution
    Current Resolution 1366x768 pixels Work Resolution 1366x768 pixels
    Hard Drives
    AMD K140
    Cores 2
    Threads 2
    Name AMD K140
    Package Socket FT1 BGA
    Technology 40nm
    Specification AMD E1-1200 APU with Radeon HD Graphics
    Family F
    Extended Family 14
    Model 2
    Extended Model 2
    Stepping 0
    Revision ON-C0
    Instruction
    Browser
    Opera 24.0
    Antivirus
    Avast Internet Security
Is the original disc damaged in any way? Are there cracks, scratches in it? What happens if you try to boot from that disc like you would if you are doing a clean install?
 

My Computer

System One

  • OS
    Windows 10 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Home Built
    CPU
    Intel Xeon E3-1230 V2 @ 3.3-3.7 Ghz
    Motherboard
    MSI Z77-G41
    Memory
    16 GB Kingston HyperX Beast DDR3-1600
    Graphics Card(s)
    NVIDIA GT 730
    Sound Card
    Creative Sound Blaster X-Fi XtremeMusic
    Monitor(s) Displays
    Dual 20 Inch Dell
    Screen Resolution
    1680*1050
    Hard Drives
    Western Digital Caviar Blue 500 GB
    Western Digital Caviar Black 1 TB
    PSU
    Thermaltake 550W
    Case
    Antec Nine Hundred Two
    Cooling
    Arctic Freezer i30 CO
    Keyboard
    Logitech K330
    Mouse
    Logitech M215
    Internet Speed
    60 Mbps
    Browser
    Comodo Chromodo
    Antivirus
    Comodo Internet Security Premium

My Computer

System One

  • OS
    Windows 10
    Computer type
    Laptop
    System Manufacturer/Model
    Lenovo G580
    CPU
    Intel Core i5-3230M
    Memory
    8 GB
    Graphics Card(s)
    Intel HD Graphics 4000
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender, standard user account
    Other Info
    UEFI firmware (BIOS) embedded Windows 8 product key.
Have you gone back to factory reset and tried reinstalling the disc or seeing if from before you have files in backup that you can use, as I have a Toshiba and I still have back up files stored on factory settings
 

My Computer

System One

  • OS
    Windows 10 x64 Home Version 1803 (Build 17134).472
    Computer type
    Laptop
    System Manufacturer/Model
    HP 15-bw067sa
    CPU
    AMD Dual-Core Processor E1-7010(1.5GHz)
    Motherboard
    HP
    Memory
    4096MB RAM
    Graphics Card(s)
    AMD Radeon tm R2 Graphics
    Screen Resolution
    1366x768 Pixels
    Hard Drives
    Toshiba
    Case
    True Blue
    Cooling
    Fan
    Keyboard
    Prection Touchpad
    Mouse
    Built in with touch keyboard
    Internet Speed
    Fast
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender
    Other Info
    Microsoft Office 365 new version: Fast Track Office 2016
    CCleaner
I'm running Windows 8.1 on a Toshiba Satellite P855-32G and I originally installed Windows 8 Pro myself using the exact same CD when the laptop was fresh from factory (it didn't come pre-installed as I got my laptop as a reject due to a dead pixel so it came with no OS).

Can't go back to factory per above.

You could download the correct Windows 8.1 that matches what you have and use it from a flash drive or DVD to do a Repair Install, which is the same as a Refresh.

Windows 8 and Windows 8.1 ISO - Download or Create

Repair Install Windows 8
 

My Computer

System One

  • OS
    Windows 10 Pro X64
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Lenovo IdeaCenter K450
    CPU
    Intel Quad Core i7-4770 @ 3.4Ghz
    Motherboard
    Lenovo
    Memory
    16.0GB PC3-12800 DDR3 SDRAM 1600 MHz
    Graphics Card(s)
    Intel Integrated HD Graphics
    Sound Card
    Realtek HD Audio
    Monitor(s) Displays
    HP h2207
    Screen Resolution
    1680x1050@59Hz
    Hard Drives
    250GB Samsung EVO SATA-3 SSD;
    2TB Seagate ST2000DM001 SATA-2;
    1.5TB Seagate ST3150041AS SATA
    PSU
    500W
    Keyboard
    Wired USB
    Mouse
    Wired USB
    Internet Speed
    3GB Up, 30GB Down
    Browser
    SeaMonkey
    Antivirus
    Windows Defender; MBAM Pro
    Other Info
    UEFI/GPT
    PLDS DVD-RW DH16AERSH
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