Avi Converter: Solution to Problem: Decrypt file using original unencrypted file

2016年9月26日星期一

Decrypt file using original unencrypted file

I´ve encrypted a folder in windows xp and I´ve lost the keys.
My idea is, if I have one unencrypted file from this folder, I mean one original file, and also I have the user name, the user password and computer name, will be possible to get the fek (file
encrypted key) and then apply this fek to the other encrypted files.
If so, can I get help from this forum to do it?
Thank you very much in advance for any ideas.
Bj

Solutions to the Problem Decrypt file using original unencrypted file

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Run CHKDSK to Fix Decrypt file using original unencrypted file

Go to the Start button.
In the Search box, type "cmd" (without quotes) and press Enter.
At the command prompt, type "chkdsk /r /f" (without quotes) and press Enter.
Reboot your computer.

An error might pop up:

"Access denied as you do not have significant privileges. You have to invoke this utility in elevated mode."

If you receive the above error message, it means you are not logged into you computer as an Administrator. If that's the case, follow these steps to run the command prompt in elevated mode:

Go to theStart button.
Go to "All Programs > Accessories" and right click on "Command Prompt".
Select "Run as Administrator".
In the Search box, type "cmd" (without quotes) and press Enter.
At the command prompt, type "chkdsk /r /f" (without quotes) and press Enter.
Reboot your computer.

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