well recently reinstalled windows and when i go cmd and try to execute sfc/scannow it tells me that i need to be an administrator with full console access to execute sfc the account is administrator but idk why this doesnt work can someone help please
If you are logged onto the admin account you simply bring up the Start menu and type the "sfc /scannow" command in at the Run command line there with the 7 dvd in the optical drive. The system file checker may prompt for the disk if any system files are found damaged or missing.
You can also go to the Start>All Programs>Accessories and right click on the command prompt accessories to select "run as administrator" there with an elevated command prompt to start the system tool. It's important that you also leave a one character space between the "sfc" and "/scannow" not "sfc/scannow" when typing the command in. It should be typed as "sfc /scannow". The backslash acts as a switch there.
W7 Ultimate x64/W10 Pro x64/W11 Pro Triple Boot - Main PC W7 Remote PC Micro ATX W7 Pro x64/W11 Pro
CPU
AMD Phenom II X4 975 Deneb 3.6ghz - 965 2nd remote pc
Motherboard
Gigabyte GA-790XTA-UD4-Gigabyte GA-880GM-D2H remote pc
Memory
Kingston Hyper X DDR3 1600 1.5v 16gb - Hyper X Fury 8gb 2nd
Graphics Card(s)
MSI HD Radeon 5750 1gb - MSI HD Radeon 6450 on mini tower
Sound Card
Creative Labs X-Fi Xtreme Audio P - Realtek onooard 2nd case
Monitor(s) Displays
ASUS VW199T-P 19" HP 2082a Main-HP 2082a 20" remote pc
Screen Resolution
Asus 1440x900 - HP 1600x900
Hard Drives
WD Black 1TB HD per OS W7, W10, and pending W11 presently on 500gb OS Drive - Pending Triple 1TB HDs for Spanned Storage/backup volume
Single 2TB external USB enclosure, single 1TB System 7 Host/Boot drive, Pending 8TB external HD for system image b
PSU
Corsair 750TX - primary / Corsair CX600 - second
Case
Antec 900-2 - SSD compatible / NZXT Vulcan mini tower