unable to access file unspecified filename since it is locked October 25, 2010December 27, 2011 ~ admin ESXi / ESX / VSphere / VMWare Something is locking your VM and preventing it from starting. Solution: Snapshot the VM Snapshot unlocks the VM. Now the VM will start normally. Related posts: VMware “Unable to connect to the MKS:” vSphere Replication Appliance won’t reconnect to vCenter vSphere Replication cannot establish a tcp connection to server at 120.0.0.1:8123 VMware + FreeBSD 7.1 + AMD64 = BTX Halted 00:0c:29:4c:6f:70 is not an allowed static Ethernet address. It conflicts with VMware reserved MACs. Published by admin View all posts by admin