1.7.7.1: cygwin incompatibility with Win7 x64

After installation of cygwin 1.7.7.1 via setup.exe on a Win7 x64 I get the failure message: Unsupported 16-bit Application: This version can not start or run on due to incompatibility with 64-bit version of Windows. What can I do? Thanks Rudi Rudolf Hauber Principal Consultant & Account Lead A

cygwin 1.7.7.1 incompatibility Win7 x64

After installation of cygwin 1.7.7.1 via setup.exe on a Win7 x64 I get the failure message: Unsupported 16-bit Application: This version can not start or run on due to incompatibility with 64-bit version of Windows. What can I do? Thanks Rudi Rudolf Hauber Principal Consultant & Account Lead