Not to Butt in, but below may be a syntax error that is contributing to your issue.
Problem: The Double Slash between the Pre-processor variable and the file are not needed, even escaped <Component Id="SapDataDll" Guid="F7A92866-88EA-4075-86DC-946BEB87D320"> <File Source="$(var.Timesheet.TargetDir)\\Interop.SAPbobsCOM.dll" Checksum="yes" /> </Component> <Component Id="TimesheetDll" Guid="29005081-6F69-4125-85AC-F1BCDF1A229A" > <File Source="$(var.Timesheet.TargetDir)\\TimesheetLibrary.dll" Checksum="yes" /> </Component> Solution: Reason: The Pre-processor variable when expanded includes the trailing backslash Rewrite As: <Component Id="SapDataDll" Guid="F7A92866-88EA-4075-86DC-946BEB87D320"> <File Source="$(var.Timesheet.TargetDir)Interop.SAPbobsCOM.dll" Checksum="yes" /> </Component> <Component Id="TimesheetDll" Guid="29005081-6F69-4125-85AC-F1BCDF1A229A" > <File Source="$(var.Timesheet.TargetDir)TimesheetLibrary.dll" Checksum="yes" /> </Component> ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60133471&iu=/4140/ostg.clktrk _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users