SUMMARY STEPS TO REPRODUCE 1. Created an example scratchpad. 2. Tried running with run > run scratch. 3. Compilation terminated with a file not found error. OBSERVED RESULT Running C:\WINDOWS\system32\cmd.exe... g++: error: C:/Users/Ivan: No such file or directory g++: error: Cancar/AppData/Local/kdevscratchpad/scratches/example.cpp: No such file or directory g++: fatal error: no input files compilation terminated. Process finished with exit code 1. EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION My USERPROFILE environment variable has a space in it, that probably caused the bug.