https://community.qvc.com/t5/Electronics/What-Does-This-Mean/m-p/357329#M5358 <P>I have an IMac. I did a Disk Repair and one line was as follows: </P> <P>Warning: File "System Librarycore...as been modified and will not be repaired</P> <P>What does that mean? Do I have a problem? If I have a problem how can I fix it?</P> <P>Recently my Yahoo Email is acting oddly, sort of doing a reload when I open something could that be related?</P> Sun, 15 Sep 2013 16:33:51 GMT occasionalrain 2013-09-15T16:33:51Z https://community.qvc.com/t5/Electronics/What-Does-This-Mean/m-p/357329#M5358 <P>I have an IMac. I did a Disk Repair and one line was as follows: </P> <P>Warning: File "System Librarycore...as been modified and will not be repaired</P> <P>What does that mean? Do I have a problem? If I have a problem how can I fix it?</P> <P>Recently my Yahoo Email is acting oddly, sort of doing a reload when I open something could that be related?</P> Sun, 15 Sep 2013 16:33:51 GMT https://community.qvc.com/t5/Electronics/What-Does-This-Mean/m-p/357329#M5358 occasionalrain 2013-09-15T16:33:51Z