I installed Oracle 10g client on Windows 7 Pro with no install errors. However, I had to add the user of the machine I am configuring to the local Administrator group for my app that uses Oracle db to be able to connect to the database. I don't want this user to be an admin though. I tried Power User, but did not connect with those privs. I even granted the user full control on the Oracle home folder with no avail.
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