New install of Workbench on new Win 11 PC won't local compile simple sketch

[m_m]

My user folder is C:/Users/Mark Kiehl/

sadly, spaces within file paths are not supported due to limitations in the underlying make build system:

[issue] spaces in project path cause build errors (was: Workbench Build Errors)

is this the actual location of your project? “location”: “/home/john/Projects for ParticleIO/WorkbenchWorkspaceLocal/BLINKERLOCAL2” if so, we don’t support spaces in file paths since the underlying make system does not handle them well (if at all) - see: this would explain the error(s) you are seeing - e.g: recipe for targetParticleIO/WorkbenchWorkspaceLocal/BLINKERLOCAL2/target//Projects’ …/…/…/build/module.mk:235: target for' given more than once in the same rule. just to confirm, can …