The 2705 error means you have an directory that "can't be linked as tree". Look at the directory table directly (Setup Editor -> Tables) and see if any are highlighted red. If so, then fix the problem. If not then run your install with the following command line: msiexec /I "full path to msi" /L*V c:\install.log
This will write and install log that may point you in the right direction as all directories used in the installation are displayed near the top of the file.
Barring that, if you have the professional version, you can also run the install in the debugger.
HtH,
Rob
robschultz@yahoo.com
-Focus on the solution to the problem, not the obstacles in the way.-