That did not work here and I dont know why. But as soon that I switched to centos 6 All my device worked perfectly. So I need centos 6 . But the acid instalk script fail all the time. And I dont have the time to modify it. But at the same time the xipar install worked on first try. This will also give mw thw chance to try the voting receiver stuff for cheap cause I have some thin client and usb dongle that I will connect to some gm300 that have the output blown but receive perfectly. --- Message initial --- De : "Ken" <ke2n@cs.com> Envoyé : 26 septembre 2013 04:54 A : petem001@hotmail.com Cc: app_rpt-users@ohnosec.org Objet : 64 bit Basically all computers you buy today are 64 bit architecture. If you mean 64 bit operating system (64 bit version of CENTOS) app-rpt will probably run on that. A couple of years ago, as an experiment I installed a 64 bit system, then ran the ACID install script and - while it made various warning messages during the compile - it ran just fine. Over the years I have seen where several other people have done the same. 73 Ken