Hello All, Env - Windows 2008 on x64, Clusterware 11gR1, When running the following pre-check F:\dump\runcluvfy.bat stage -pre crsinst -n WIN-FDQ5.localdomain,WIN-5ZHS.localdomain It passed each test except the following error Path "C:\Windows\temp\" does not exist and cannot be created on nodes There is full control on this directory and my TMP and TEMP environment variables are pointing to this folder. Any help would be much appreciated. ---------------------------------------------------- With best regards Arvind Kumar