Then, you can try to open the folder to see if you have locked the folder without any software. Check 'Encrypt contents to secure data' > Click 'OK' to confirm. Go to the 'General' tab > Click 'Advanced'. Right-click the target folder that saves your essential files, select 'Properties'. You can lock a folder with the steps below. Windows 7 has a built-in feature that enables users to lock folders easily. Lock Windows 7 Folders Using Folder Properties I would suggest copying the lock.bat file into Pendrive and copying it into your computer whenever you are required to access your protected files. To change the password replace emily with a new password in the above code. It will ask for a password enter your password (Default password is emily). Now MyFolder will be hidden from your view, to access that folder double click on lock.bat.

Now double-click on the Lock.bat and when the Command Prompt appears, type Y and press 'Enter'. Copy all your data you want to protect in that new folder named as MyFolder. bat file and a new folder will be created with the name MyFolder. Save the Notepad file as Lock.bat (.bat Is Must) txt file or Text document, paste this code on a Notepad. Any help is appreciated.If EXIST 'Control Panel.' MyFolder I'm trying to find out if there is a way to either fix the batch file, or locate the locked folder so I can just transfer it to a hard drive and store it away. Today, the file got corrupted and it continues to give me the message 'The filename, directory name, or volume label syntax is incorrect.' when I try to open it with the command prompt.

A while back, I found this code to create a batch file that puts a password lock on a folder.

Easy file locker invalid password