Does a new install delete my files

tmcthree

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Hi,

I know this is a really dumb question, but unless I know for sure the consequenses could be pretty painful so...

I have two physical disc drives in my machine, one where I keep my programs (c) and one where I keep my data (e).

I did a registry clean yesterday and a program has stopped working and reinstalling it hasn't fixed the problem. So I'm planning to do a clean install of windows and start from scratch.

So here's my really dumb question. If I reinstall to C nothing will happen to the files on e, right?
 

My Computer

OS
Windows 7 64
Welcome to Windows Seven Forums.

It depends what you are using to reinstall Windows with.

If you are carrying out a clean install with a Windows DVD and you make sure you choose the C drive to install it to, the E data drive will be untouched.

If you are using a set of recovery discs to restore to the factory state the complete C drive will be formatted and you will lose anything on it you haven't backed up first.

Whichever method you use, I would advise you backup anything that is really important - just in case.

Like you, I keep all my personal data on a separate drive from the Windows drive, but this data drive is also backed up on a regular basis to an external hard drive as well.

Some people may say it's overkill - I call it belt and braces - if one falls apart the other keeps things together. :)

I've just noticed after reading Theog's comment that you do have two drives rather than two partitions so I really should get my eyes seen to. ;)

His advice to remove the E drive first is good as are his other suggestions.
 
Last edited:

My Computer

Computer Manufacturer/Model Number
HP Pavilion Elite 495UK
OS
Windows 7 Ultimate SP1 64-Bit
CPU
Intel Core i7 870 @ 2.93GHz
Motherboard
MSI 2A9C (CPU1)
Memory
8Gb Dual-Channel DDR3 @ 664MHz
Graphics Card(s)
nVidia GeForce GTX 460 1024MB dedicated RAM
Sound Card
Realtek HD Audio
Monitor(s) Displays
HP2310i
Screen Resolution
1920 x 1080
Hard Drives
1x1954GB Hitachi HDS22020ALA 330 (RAID), 1x1954GB Hitachi External for backup and storage
PSU
460W
Case
HP Elite
Cooling
Air cooled
Keyboard
Logitech K750 solar-powered keyboard
Mouse
Logitech Wireless M180 mouse
Internet Speed
2Mb
Other Info
Pure Avanti Flow Internet Radio with iPod Dock, 64Gb iPod, HP USB Speakers, Sony MDR-V500 Headphones, Sony Vaio F-Series Laptop
If I reinstall to C nothing will happen to the files on e, right?

If you disconnect the E drive, nothing can happen to it or your data, even if you tried or made a bad mistake. If you are highly nervous about it, disconnect it.

Otherwise, just make sure you choose C for the install.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Ignatz Special; 4 speed manual gearbox; factory air conditioning; one of one
OS
Windows 7 Home Premium SP1, 64-bit
CPU
Intel Skylake i5-6600K, not overclocked
Motherboard
AsRock Z170M Extreme 4, micro ATX
Memory
8 GB HyperX DDR4-2666 (2 x 4 GB)
Graphics Card(s)
none; graphics are integrated on CPU
Sound Card
onboard: Realtek ALC1150; external: USB Behringer UF0-202
Monitor(s) Displays
Dell S2340M 23 inch IPS
Screen Resolution
1600 x 900
Hard Drives
System: Crucial MX100 series SSD, 128 GB;
Data: Samsung Spinpoint 103SJ, 1 TB;
Backup: WD Caviar Green WD30EZRX-00D8PB0, 3 TB
PSU
Rosewill SilentNight 500 watt fanless, semi-modular
Case
Antec Solo II
Cooling
Noctua NH-U12S; Noctua F12 intake, Noctua S12A exhaust
Keyboard
Microsoft 200 6JH-00001 USB
Mouse
Dell or Microsoft optical wired; USB
Antivirus
Microsoft Security Essentials and Malwarebytes Premium
Browser
Pale Moon
Other Info
All fans PWM; speeds at idle: CPU circa 500 rpm; intake circa 600 rpm; exhaust circa 600 rpm; CPU temps 27 idle and 47 C load in a warm room (27 C/81 F) when running Intel Extreme Tuning Utility stress test.
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