Hrmm..

This might help: http://www.macarlo.net/pqmagic601.htm

If you install PartitionMagic under Windows 95 or Windows 98, then
you upgrade your operating system to Windows Me and run PartitionMagic,
you may see error #192, "Files necessary to support Windows Me have
not been installed." The error occurs when you perform any operation
that requires PartitionMagic to go into boot mode. To correct the
problem, reinstall PartitionMagic from the CD. After you have
reinstalled PartitionMagic, you will not encounter the error again.
At powerquest's site they indicate PQ 7 as also having this problem. The link below might have more instructions to help.


http://www.powerquest.com/support/primus/id1595.cfm