backup error: "...didn't compare at offset..."

[bct]

I posted this in another forum on these boards as well, but I'm hoping for a better answer than the 'ignore it' I essentially got there. Thanks in advance!

 

I have Retrospect Express HD for Windows version 1.0.196, and the last seven backup attempts have produced the following error:

 

File "C:\Documents and Settings\My Documents\Downloaded Programs\Other Apps\Nero 6.6 Major Update\nero_photoshow_express_setup_intl_us.exe": didn't compare at offset 104 in stream ":Zone.IdentifierATA"

 

I don't think I've changed anything to this file path lately, either, which is the perplexing part. But does anyone happen to know how to fix this?

 

Thanks in advance.