Follow the on-screen prompts to install the driver files to your system directory.
| File | Purpose | |-------|---------| | LEC_ALYS30.INF | Installation information | | LecCut.sys | Low-level communication driver | | Alys30Cfg.exe | Port and baud rate configurator | | LectraPM.exe | Plotter manager service | lectra alys 30 plotter driver download
Modern 64-bit operating systems (Windows 10 and 11) strictly enforce digital signatures on drivers. Older Lectra Alys drivers may lack this digital signature, causing Windows to block execution. Follow the on-screen prompts to install the driver