You need to create an exception for that specific IPS signature in the EPO console. Or you could disable the signature altogether. Either way I would recomend making sure that the machine has the MS patch applied to it for this specific vulnerability.
The specific signature you will need to create an exception to or disable is 3748
While switching off the HIPS rule is a good workaround, it's not really a solution.
This one should probably be escalated through support channels to get it investigated and the signature improved.