Hi, I've been looking at the current failures on trunk for Boost.Thread, and one platform that's failing a lot is VeecoFTC's msvc- 8.0~wm5~stlport5.1. Further investigation reveals that this is due to the lack of boost::date_time::microsec_clock, which is no longer present for this compiler since change 45393. The comment for the change says "Disable BOOST_HAS_FTIME on WinCE.", and the comment in the code says "GetSystemTimeAsFileTime not present on WinCE." Though the comment in the code is correct, there is already a macro for that in boost/config/compiler/visualc.hpp: BOOST_NO_GETSYSTEMTIMEASFILETIME WinCE *does* have FILETIME, and boost::date_time::microsec_clock uses it successfully on WinCE, with a workaround for the lack of GetSystemTimeAsFileTime. Please can we revert this change. Anthony -- Anthony Williams | Just Software Solutions Ltd Custom Software Development | http://www.justsoftwaresolutions.co.uk Registered in England, Company Number 5478976. Registered Office: 15 Carrallack Mews, St Just, Cornwall, TR19 7UL