Disk defragmentation

When I run Maintenance on AVG Tune-up everything works OK except the Disc defragmentation fix. It always finds some and I press fix and everything fixes except that. It then runs and runs and runs… to date I let it run 5 hours and it was still going. Is this normal and should I let it run for longer - maybe overnight? You just get the feeling it's never going to stop…

Hello Judy,
I understand the inconvenience caused. The first time defragmentation will take some time to complete. The time taken for defragmentation also depends on space used in your hard disk. Please skip the defragmentation option in Maintenance scan by going to AVG PC TuneUp->Maintenance settings icon(gear wheel icon) in Maintenance tab->1-click maintenance tab->uncheck 'Defragment disk' option and click 'apply' to save changes. Once you are done with that, you can also defragment by going to All functions tab in AVG PC TuneUp->Hard disks-> Defragment disk. It will show the estimated time and progress of defragmentation.
Best regards,
Alok.

Hello Judy,
I understand the inconvenience caused. The first time defragmentation will take some time to complete. The time taken for defragmentation also depends on space used in your hard disk. Please skip the defragmentation option in Maintenance scan by going to AVG PC TuneUp->Maintenance settings icon(gear wheel icon) in Maintenance tab->1-click maintenance tab->uncheck 'Defragment disk' option and click 'apply' to save changes. Once you are done with that, you can also defragment by going to All functions tab in AVG PC TuneUp->Hard disks-> Defragment disk. It will show the estimated time and progress of defragmentation.
Best regards,
Alok.