I have formated my system but unfortunately i lost my some imprtant data so how can i recover that??

Question

I have formated my system but unfortunately i lost my some imprtant data so how can i recover that??

Answer 1

Reformating removes all information almost completely.

There are freeware aviliable, but for reformating, a higher quality commercial program might be needed.

Answer 2

Recover encrypted files or folders

You can lose access to encrypted files if you install a new operating system or upgrade your current one, or if your current operating system fails. The following steps can help you regain access to encrypted files.

Notes

These steps can't be completed on Windows Vista Starter, Windows Vista Home Basic, and Windows Vista Home Premium.

You must have a backup copy of your encryption key and related certificate on a floppy disk or other removable media (such as a USB flash drive) to do the steps below.

Do one of the following:

To recover encrypted files stored on an external hard disk, connect the hard disk to the new computer.

To recover encrypted files that are stored on a different partition from your operating system, move the encrypted files to a computer that is working or install a functional operating system on the current computer.

To open encrypted files stored on a system partition after re-installing the operating system, follow the steps below to re-install your original certificate and key.

Insert the removable media that your certificate and key are saved on.

Click to open Certificate Manager.‌

Click the Personal folder.

Click the Action menu, point to All Tasks, and then click Import. This opens the Certificate Import wizard.

Click Next.

Type the location of the file that contains the certificate, or click Browse and navigate to the file's location, and then click Next.

If you have navigated to the right location but don't see the certificate you are importing, then, in the list next to the File name box, click Personal Information Exchange.

Type the password, select the Mark this key as exportable check box, and then click Next.

Note

Do not enable strong private key protection.

Click Place all certificates in the following store, confirm that the Personal store is indicated, click Next, and then click Finish.

After you import the certificate, you should have access to the encrypted files.

Answer 3

ya its true that formatting completely removes the data  from the hard disk but still there present some of the softwares which can be used to recover ur lost data. one such software is VIRTUALLAB u can download its trail verson from download.com. Just try it.