DL4YHF's Spectrum Lab is a software product for Windows developed by Wolfgang Büscher (DL4YHF)
It is reported that the following Windows processes are part of DL4YHF's Spectrum Lab:
If you want to remove DL4YHF's Spectrum Lab from your computer, just go to Start > Control Panel > Add/Remove programs and select DL4YHF's Spectrum Lab from the list of programs.