I have an external drive on which I keep files. If I encrypt files at home using Vista machine, backup certificate, import it on Windows 2003 Server machine and try to read files from Windows 2003 machine I can't do that.
The reverse process works just fine. In other words files encrypted on Windows 2003 machine, its certificate is imported into Vista machine and vista can read those files.
It is like Vista encryption is not exactly compatible with Windows 2003 encryption. Am I correct? How do I get the two to work with each other? Can I simply upgrade Windows 2003 encryption?