I too have had the same problem, and when I tried to uninstall Adaware I was told that mia.lib was missing or corrupt (because kaspersky had removed it).
Ad aware ran perfectly without this file, but obviously is necessary for an uninstall.
I reinstalled AdawareAE to recreate the file and thsi allowed me to uninstall it.
I too found the link with 7-zip.
QUOTE(GXB @ Mar 24 2009, 11:07 PM)

Running a full scan using Kaspersky Internet Security 2009, the "vulnerability" described at the link below is reported. This is in the Ad-Aware "MIA" library.
http://www.viruslist.com/en/advisories/29434The "fix" seems to be for the vendor (LavaSoft!) to get a newer version of 7-Zip.
Mod.Edit/ moved to verify/Raziel