4.04 lyrics out of sync

[James w murray]

the dk disc are running way behind now about 2 seconds i tried the fix in the manual about the acpi driver but when my computer restarted the acpix86 based pc driver was now gone and i can't get it back i need to do a full recovery i think to get this back
hoster is now running extremely slow about 15 seconds before it cues
do i run 4.04 again and click uninstall then reinstall 4-04 or 4.0 then upgrade to 4.4after i have done a full hard drive wipe and recover