Yes I added IUSR permissions and it fixed the issue; however, it only works with 3.4.x and below. In 3.5.2 it simply doesn’t create the tables correctly in the database. I get a false success page and when I start using 3.5.2 I get all kinds of SQL error statements. I haven’t tried to do the manual upgrade for 3.4 to 3.5 just yet but it seems the only way to upgrade at this point.