Thanks for your message!  I tried installing the hotfix and got this message: "SAS Threaded Kernel Extensions for Statistics 12.1 J15001 English The maintenance package you are trying to install requires a maintenance version between 0 and 1, which could not be located on your computer No changes need to be made. Your system is up to date" I will try FMM again and open a ticket if the problem persists. Thanks again, Julia ... View more