I have been using CFWEnabler for a long time. My PSP 3000's battery went out and I had to reset it. I went back into ChickHEN and went to CFWEnabler. I select Flash and Start. I then get a message that reads, "ERROR! Error writing file." I get that message 3 or 4 times then I get a message that reads "ERROR! Flasher can't install custom firmware." Has anyone gotten this error? Is there any way to fix it?