Can't delete old "Windows"

ellenc

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I want to delete the previous "Windows" from the hard drive but get this message:
[FONT=&quot]"You need permission to perform this action. You require permission from TrustedInstaller to make changes to this folder." I appreciate any suggestions you all have to accomplish this. Thanks. ec
[/FONT]
 

My Computer

Computer Manufacturer/Model Number
Dell Inspiron 546
OS
Windows 7 Professional
CPU
2.70gigahertz AMD Athlon 7750 Dual-Core
Motherboard
Dell, Inc. 0F896N A02
Memory
3328 Megabytes Usable Installed Memory
Graphics Card(s)
ATI Radcon HD 3200 Graphics
Monitor(s) Displays
Dell E1709W 17,2" monitor
Hard Drives
309.54G usable hard drive capacity
161.25G hard drive free space
Seagate FreeAgent Go 500G external drive
Seagate FreeAgent Go 160G external drive
Maxtor One Touch 250G external drive

My Computer

Computer Manufacturer/Model Number
* BFK Customs *
OS
W 7 64-bit Ultimate
CPU
Intel Q9550 Yorkfield
Motherboard
ASUS P5Q Pro
Memory
8GB Dominator 8500C5D
Graphics Card(s)
ATI : XFX 5870
Sound Card
Realtek HD Audio 7-1
Monitor(s) Displays
1x 47" LCD HDMI & 3x 26" LCD HDMI
Screen Resolution
1920x1080P & 1920x1200
Hard Drives
1x 80GB Intel X25-M G2 SSD : 1x 500GB & 1x 640GB WD Caviar Black(s)
PSU
Corsair 620HX
Case
Cooler Master RC-690
Cooling
Tuniq Tower 120, 2x 140mm and 3x 120mm case fans
Keyboard
Microsoft 500
Mouse
Razer Diamondback 3G
Internet Speed
14 Mb/s
Other Info
1x Koutech 3Gb/s SATA HDD Hot Swap Rack
Please post back a screenshot of your maximized full Disk Mgmt drive map with listings using the Snipping Tool in Start Menu. Tell us exactly what you want to delete and where. We will give you the steps.
 
Can't delete old Windows

Thank you for offering to help. I'm attached a snippet screen shot of the C drive showing Windows and Windows 7 and a shot of everything under the previous Windows. The reason I want to delete the previous Windows is because it takes up so much space. Again, my thanks for your help and for the others who responded to this query before. ec
 

My Computer

Computer Manufacturer/Model Number
Dell Inspiron 546
OS
Windows 7 Professional
CPU
2.70gigahertz AMD Athlon 7750 Dual-Core
Motherboard
Dell, Inc. 0F896N A02
Memory
3328 Megabytes Usable Installed Memory
Graphics Card(s)
ATI Radcon HD 3200 Graphics
Monitor(s) Displays
Dell E1709W 17,2" monitor
Hard Drives
309.54G usable hard drive capacity
161.25G hard drive free space
Seagate FreeAgent Go 500G external drive
Seagate FreeAgent Go 160G external drive
Maxtor One Touch 250G external drive

My Computer

Computer Manufacturer/Model Number
Dell Inspiron 546
OS
Windows 7 Professional
CPU
2.70gigahertz AMD Athlon 7750 Dual-Core
Motherboard
Dell, Inc. 0F896N A02
Memory
3328 Megabytes Usable Installed Memory
Graphics Card(s)
ATI Radcon HD 3200 Graphics
Monitor(s) Displays
Dell E1709W 17,2" monitor
Hard Drives
309.54G usable hard drive capacity
161.25G hard drive free space
Seagate FreeAgent Go 500G external drive
Seagate FreeAgent Go 160G external drive
Maxtor One Touch 250G external drive
Hello Ellen, the snip didn't load; have a look at this info below.

This is the one we really need first.

   Note

In the Windows start menu right click computer and click manage, in the left pane of the "Computer Management" window that opens click disk management and post a maximized snip of that.


How to Upload and Post a Screenshot and File in Seven Forums

 

My Computer

Computer Manufacturer/Model Number
* BFK Customs *
OS
W 7 64-bit Ultimate
CPU
Intel Q9550 Yorkfield
Motherboard
ASUS P5Q Pro
Memory
8GB Dominator 8500C5D
Graphics Card(s)
ATI : XFX 5870
Sound Card
Realtek HD Audio 7-1
Monitor(s) Displays
1x 47" LCD HDMI & 3x 26" LCD HDMI
Screen Resolution
1920x1080P & 1920x1200
Hard Drives
1x 80GB Intel X25-M G2 SSD : 1x 500GB & 1x 640GB WD Caviar Black(s)
PSU
Corsair 620HX
Case
Cooler Master RC-690
Cooling
Tuniq Tower 120, 2x 140mm and 3x 120mm case fans
Keyboard
Microsoft 500
Mouse
Razer Diamondback 3G
Internet Speed
14 Mb/s
Other Info
1x Koutech 3Gb/s SATA HDD Hot Swap Rack
Can't delete old Windows

I hope this Word doc of disk management works. ec
 

Attachments

My Computer

Computer Manufacturer/Model Number
Dell Inspiron 546
OS
Windows 7 Professional
CPU
2.70gigahertz AMD Athlon 7750 Dual-Core
Motherboard
Dell, Inc. 0F896N A02
Memory
3328 Megabytes Usable Installed Memory
Graphics Card(s)
ATI Radcon HD 3200 Graphics
Monitor(s) Displays
Dell E1709W 17,2" monitor
Hard Drives
309.54G usable hard drive capacity
161.25G hard drive free space
Seagate FreeAgent Go 500G external drive
Seagate FreeAgent Go 160G external drive
Maxtor One Touch 250G external drive
Hello Ellen,

Did you already try what was in the link that Bare Foot Kid (Ted) posted above to try and delete the Windows.old folder?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
Sound Card
Integrated
Monitor(s) Displays
2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
PSU
Seasonic Prime Titanium 850W
Case
Thermaltake Core P3
Cooling
Corsair Hydro H115i
Keyboard
Logitech wireless K800
Mouse
Logitech MX Master 4
Internet Speed
2 Gb/s Download and 100 Mb/s Upload
Antivirus
Malwarebyte Anti-Malware Premium
Browser
Google Chrome
Other Info
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
Are you trying to delete the windows.old folder left over from an install, or are you trying to delete Windows?

If you are trying to delete Windows, which drive is it on in the screenshot? What OS is it?

If you are trying to delete windows.old, I am sorry I misunderstood your post which says you are trying to delete Windows from the HD:


I want to delete the previous "Windows" from the hard drive but get this message:
[FONT=&quot]"You need permission to perform this action. You require permission from TrustedInstaller to make changes to this folder." I appreciate any suggestions you all have to accomplish this. Thanks. ec
[/FONT]
 
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