Sorry if this is the wrong board for this, but AVG keeps informing me that these two files are a threat. It tells me of 'msvcr71.dll' whenever I try to update its virus definitions. I just noticed 'msacm32.drv' when I loaded this web page through Firefox. I just reinstalled Windows XP, and I really don't think that these files are anything to worry about. Is there a known reason as to why this occurs, and is there any way of stopping it? Thanks in advance for any help!