We have wordpress installed at root, however, we have a subdirectory that is not wordpress /directory that we must be able to access. When we add permalinks (pstname) it makes the non wordpress subdirectory throw a 404 error. I have searched these forums high and low tried all the options suggested but none of them have worked. Though I see many ask this question - the solutions do not seem to be provided. I request some assistance with this issue.