Set Variable is64bit to 
Get System Setting Windows in 64 bit Mode into is64bit
if Variable is64bit Equals TRUE
  Write Registry Key HKLM\SOFTWARE\Wow6432Node\TEST\, 
  Write Registry Key HKLM\SOFTWARE\Wow6432Node\TEST\TEMP\, 
  Write Registry Key HKLM\SOFTWARE\Wow6432Node\TEST\TEMP\ODBC\, C
end
 
Comment: if Variable is64bit Equals TRUE
Comment: Write Registry Key HKLM\SOFTWARE\Wow6432Node\TEST, 
Comment: Write Registry Key HKLM\SOFTWARE\Wow6432Node\TEST\TEMP, 
Comment: Write Registry Key HKLM\SOFTWARE\Wow6432Node\TEST\TEMP\\ODBC, C
Comment: end
 
Apply Install
MessageBox: Done, Done.
 
