Reboot to safe mode (F8 at startup) and try running them again. If that doesn't work you can run scandisk in Dos mode then you should be able to defrag in Windows. If that doesn't work do come back and ask again!
Do you have any software running in the background? If so, first shut them down.
Then run Disk Cleanup prior to running scandisk. Now run Scandisk and then defrag. Should clear up the system freezing up. A note here is that I have NEVER been able to run scandisk while running any anti-virus software. Especially McAfee.
There is another scenerio also, that your computer may be playing host to a worm called W32.HLLW.Bymer. Other names for the worm are Dnet.Dropper or W32/Msinit.
The following procedure can be used to check the presence of a wormup by using the startup tab of the Msconfig utility to search for either the Msi216.exe or Ms216.exe files (which may have been loaded into your computer).
To perform the preceding search, do the following steps: click Start, click Run, type: msconfig, and then click OK. Click the Startup tab and search for an entry that resembles the following example:
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.