17 years with Windows 7's own file encryption encryption and my photo and certificate of PFX format were derived according to the system,
Background is put in the mobile hard disk, in the later today think of it, the import certificates, forgot PFX certificate private key password,

Because before and use a different password, please help to find a way to, if use brute force, need time is too long, which have what good method? I just want to I find this a password, which can help, I can put my certificate hair past, thanks a lot!!!!!