How to rebuild the Excel add-in? ================================ You need Visual Studio 2005 to re-build. Step #1 : Build ta_libc_cdr.lib ----------------------------------- (1) Open workspace: ta-lib\c\ide\vs2005\lib_proj\ta_lib.sln (2) Select "ta_libc" as the active project (will appear in bold) (3) Select the configuration "Win32 CDR Multithread DLL Release". (4) Build "ta_libc". The file "ta_libc_cdr.lib" will be created in ta-lib\c\lib (5) Close this workspace. Step #2 : Build ta-lib.xll or ta-lib-reverse.xll ------------------------------------------------- (1) Open workspace: ta-lib\excel\src\ta-lib.sln (2) Select "xlw_for_talib" as the active project. (3) Select either the configuration "Release" or "Release Reverse" (4) Build "xlw_for_talib". The file "ta-lib.xll" or "ta-lib-reverse.xll" will be created in the directory ta-lib\excel Further information about XLW can be found here: http://xlw.sourceforge.net Community Forum: http://tadoc.org