[Bug 50106] ESync broke mountmgr

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50106

--- Comment #4 from Zebediah Figura  ---
0040: open_key( parent=0020, access=00020019, attributes=00000000,
name=L"System\CurrentControlSet\Control\ComputerName\ActiveComputerName" )
0040: open_key() = OBJECT_NAME_NOT_FOUND { hkey=0000 }
395.444:0038:0040:err:rpc:rpcrt4_ncacn_np_handoff Failed to retrieve the
computer name, error 2

That's mildly concerning; can you try running `wineboot -u`?

If that's not enough, can you please add +rpc to the WINEDEBUG channels and
attach a new log?