Error Profile Checksum FailedFollow

Hi there, I am a nubee to this profile sniffer program. I just downloaded it last week and kept forgetting to turn it on before playing EQ... Today I remembered, logged in, zoned a few times, and logged off EQ. Came here, used the Upload profile function. It shows Uploading... then Profile successfully Uploaded, then Error Profile Checksum failed.

Am I doing something wrong?

Let me know,
Leah