We've noticed LOTS of these events logged for some 64bit servers. Can you check it out:
0x007f02: 05/09/2008 07:27:54 [Lasso v4.0.0](MsgDLL post-start scan:2932): Warning: TransportFile::copyFileLocal( umpnpmgr.dll, ... ): Remote(src) file(C:\WINDOWS\System32\umpnpmgr.dll) NOT retrieved due to: The system cannot find the file specified.