hi Antonio, This seems to be missing: c:\BCC7\bin\brc32.exe -r DUALGRID.rc Borland Resource Compiler Version 5.40 Copyright (c) 1990, 1999 Inprise Corporation. All rights reserved. Error DUALGRID.rc 34 32: Cannot open file: RES\BOLOV.ICO Please add it to the repo in github, many thanks you are ...