Hi I managed to get around this problem by uninstalling every adobe product then manually deleting C:\Program Files (x86)\Common Files\Adobe\ followed by a reboot. Then AAMEE 2.1 loaded up without a problem.
Bit of a meat cleaver but it worked for me.
PS - Running the Remove AAMEE tool didn't seem to do anything other than at first show me "adobe products are installed (5)" then "AAMEE is not installed or corrupt (3)"
HTH