Just a reminder as the5th gets closer. When I upgraded from win10 to Win 11 it allowed me 10 days to roll back to my old OS if 11 didn't work. The number of days can be changed with DISM (unless MS has changed it) It could be changed to around 30 rather than 10 but you cannot set it for too many days.
To change the number of rollback days, use cmd prompt as administrator and type:
DISM /Online /Get-OSUninstallWindow
to Increase number of days to 30 Type:
DISM /Online /Set-OSUninstallWindow /Value:30
then type DISM /Online /Get-OSUninstallWindow to check that the new value has been accepted.
Obviously a lot of you will know this but it may help some people just upgrading from 10 to 11.
I hope this still works
To change the number of rollback days, use cmd prompt as administrator and type:
DISM /Online /Get-OSUninstallWindow
to Increase number of days to 30 Type:
DISM /Online /Set-OSUninstallWindow /Value:30
then type DISM /Online /Get-OSUninstallWindow to check that the new value has been accepted.
Obviously a lot of you will know this but it may help some people just upgrading from 10 to 11.
I hope this still works
My Computers
System One System Two
-
- OS
- Windows 11 Pro
- Computer type
- Laptop
- Manufacturer/Model
- Alienware M18 R1
- CPU
- 13th Gen Core i9 13900HX
- Memory
- 32GB DDR5 @4800MHz 2x16GB
- Graphics Card(s)
- Geforce RTX 4090HX 16GB
- Sound Card
- Nvidia HD / Realtek ALC3254
- Monitor(s) Displays
- 18" QHD+
- Screen Resolution
- 25660 X 1600
- Hard Drives
- C: KIOXIA (Toshiba) 2TB KXG80ZNV2T04 NVMe PCIe M.2 SSD
D: KIOXIA (Toshiba) 2TB KXG80ZNV2T04 NVMe PCIe M.2 SSD
- Case
- Dark Metallic Moon
- Keyboard
- Alienware M Series per-key AlienFX RGB
- Mouse
- Alienware AW610M
- Browser
- Chrome and Firefox
- Antivirus
- Norton
- Other Info
- Killer E3000 Ethernet Controller
Killer Killer AX1690 Wi-Fi Network Adaptor Wi-Fi 6E
Bluetooth 5.2
Alienware Z01G Graphic Amplifier
-
- Operating System
- Windows 11 Pro
- Computer type
- Laptop
- Manufacturer/Model
- Alienware Area 51m R2
- CPU
- 10th Gen i-9 10900 K
- Memory
- 32Gb Dual Channel DDR4 @ 8843MHz
- Graphics card(s)
- Nvidia RTX 2080 Super
- Sound Card
- Nvidia
- Screen Resolution
- 1920 x 1080
- Hard Drives
- Hard Drive C: Samsung 2TB SSD PM981a NVMe
Hard Drive D:Samsung 2TB SSD 970 EVO Plus
- Mouse
- Alienware 610M
- Browser
- Chrome
- Antivirus
- Norton
