I backup about 5 gig.

I run a full verify pass with each weekly backup. For some reason,
there are a few .BMP files that fail the verification pass.

It is not always the same files, but it is always *.BMP files, and
typically four or five of them.

Of course, these files are not being changed, but other than that,
what might cause this verify failure?

Sincere thanks,

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