Hi, where is kernel headers for smp kernel (/lib/modules/2.6.11-1.1369_FC4smp/build/include dir)? In kernel-devel.rpm is 2.6.11-1.1369_FC4 only. If i link /lib/modules/2.6.11-1.1369_FC4/build/include to /lib/modules/2.6.11-1.1369_FC4smp/build/include, vmware prints: ----- The directory of kernel headers (version 2.6.11-1.1369_FC4) does not match your running kernel (version 2.6.11-1.1369_FC4smp). Even if the module were to compile successfully, it would not load into the running kernel. ----- Thanks, pf