Hi, My machine can't upgrade litespeed from 4.2.7 to 4.2.12 I clicked on upgrade button, and message show "Successfully switched the version". But my litespeed still using 4.2.7 My license is valid Check against license server 2014-06-28 00:18:03.422 [NOTICE] Memory size is: 32782576KB. [OK] License key #1 verification passed! Software upgrade expires in 101 days. Any advise?