I am unable to commit any file or files to Boost-sandbox\math_toolkit with the following message. (I have tried an update and it does it OK). Modified: I:\Boost-sandbox\math_toolkit\boost\math\policy\policy.hpp Sending content: I:\Boost-sandbox\math_toolkit\boost\math\policy\policy.hpp Error: Commit failed (details follow): Error: MERGE request failed on '/svn/boost/sandbox/math_toolkit/boost/math/policy' Error: 'pre-commit' hook failed with error output: (nothing follows error output:) Update to I:\Boost-sandbox\math_toolkit\boost\math\policy\error_handling.hpp Completed: At revision: 38396 Modified: I:\Boost-sandbox\math_toolkit\boost\math\policy\error_handling.hpp Sending content: I:\Boost-sandbox\math_toolkit\boost\math\policy\error_handling.hpp Error: Commit failed (details follow): Error: Cannot write to the prototype revision file of transaction '38396-1' because a previous representation is currently being written by this process Any suggestions? Patience and re-try? Thanks Paul --- Paul A Bristow Prizet Farmhouse, Kendal, Cumbria UK LA8 8AB +44 1539561830 & SMS, Mobile +44 7714 330204 & SMS pbristow@hetp.u-net.com