Working in the data recovery business for years, we are used to seeing emails such as this one: "My computer Oman WhatsApp Number List went wonky, so I decided to reinstall Windows. To make sure all the glitches are gone, I chose to reinstall from scratch on a new partition. After I installed Windows on my computer, all of my files are gone. I know that Oman WhatsApp Number List you guys have a bunch of Oman WhatsApp Number List of data recovery tools. Is there a particular tool to help me recover my files? I tried your Hetman Oman WhatsApp Number List Uneraser, but it didn’t find anything. Help?" Indeed, using an Oman WhatsApp Number List simple undelete tool won’t do much good to recover files, especially if you install it onto the same disk you’re Oman WhatsApp Number List about to recover files from. But first, let’s see what happens when you reinstall Windows. There are several Oman WhatsApp Number List ways to install Windows over your existing installation. You can choose to refresh (or repair) the Oman WhatsApp Number List existing OS, which is generally a non-destructive process and should NOT affect your files in any way. This method only works if you are refreshing Oman WhatsApp Number List or repairing exactly the same version of Windows as you have now. By "exactly" the same, I mean if you have a 32-bit Windows 7, you can’t refresh it with a 64-bit version of the same Windows 7.
It must be the same. Sometimes you can upgrade your Windows installation to a new OS. With at least Oman WhatsApp Number List Windows 7, Windows 8, and 8.1 being around in 32-bit and 64-bit versions and Oman WhatsApp Number List numerous editions (Home, Professional, Ultimate, Bing, and whatnot), there is a number of complicated rules affecting Oman WhatsApp Number List whether or not your existing system is upgradeable. For example, you cannot upgrade your 32-bit OS to a 64-bit version. If you install a 64-bit OS over 32-bit Windows, it will either boot side by side with your old 32-bit version or perform Oman WhatsApp Number List a fresh install, potentially wiping your data. While Microsoft will warn users Oman WhatsApp Number List multiple times before actually deleting partitions or reformatting existing volumes, apparently these warnings are often ignored just the way we ignore those multi-page End User License Agreements. This Oman WhatsApp Number List means data loss. If you found yourself in a situation Oman WhatsApp Number List where you have shiny fresh Windows but none of the documents, pictures, and other files you had on that disk, you will need to be very careful not to make the situation worse. First and most importantly, shut down your PC and take Oman WhatsApp Number List the disk out. You don’t want to run Windows on that same disk you are about to recover.
You will need another computer to connect the disk to as a slave. Don’t have another computer? Want to try recovering Oman WhatsApp Number List your files from within your new Windows install? Then most probably you either didn’t have anything really important and worth recovering or just don’t care about your data at all. If you do, you will take your disk Oman WhatsApp Number List out and you will connect it to a PC running its own copy of Windows. (Or you can boot from a USB flash drive, of course, which is effectively the same. Just make sure you have a data Oman WhatsApp Number List recovery tool stored on that same USB flash drive). If you are about to recover files missing after reinstalling the Oman WhatsApp Number List operating system, a simple undelete tool won’t cut it. The thing is, most undelete utilities will look up records in the file system, searching for traces of Oman WhatsApp Number List of files and folders that are marked as deleted. However, after you Oman WhatsApp Number List reinstall Windows (especially if it was accompanied by repartitioning and/or reformatting the disk), the original file system is pretty much gone. There is nothing for traditional undelete tools to look up.