Whenever I try to install converter 4.3 on my XP SP3 box (local installation), I first get a message about unable to save the .msi file in C:\Documents and Settings\All Users\somegarbage\... Then I tell it to save elsewhere, and it proceeds up to about 99%, hangs there for a moment, and then says: "Error 29163.Could not copy file C:\DOCUME~1\MATTCA~1\LOCALS~1\Temp\converter-agent.xml" and it gives up and rolls back everything. I am administrator on the machine. What gives?