You have to download this file:

http://simptoms.narod.ru/WinLC/simsc.pzi (3.55 MB)
http://simptoms.narod.ru/WinLC/simsl.ipz (3.81 MB)
http://simptoms.narod.ru/WinLC/simsw.zip (3.81 MB)
http://simptoms.narod.ru/WinLC/simsLC.zip (0.16 KB)

After download open archive simsLC.zip and run simsLC.bat.
After this operation you can see installation for WinLC 3.0.1 :).

Info about WinLC:
http://simptoms.narod.ru/WinLC/WinLC_r.pdf (1.03 MB, RUS)

Lekarstvo dlja WinLC:
http://simptoms.narod.ru/WinLC/drug.rar