Status Registry API issue

My application involves two separate status registry blocks one of them is working perfectly, I cant manage to make the other one work I keep getting the error:

undefined reference as if it was not declared at all. 

I compared both Stat.Reg files and noticed the one that gives the error is greyed out after the if #if !defined( block

not sure what can be done about this

the build report says I still have one more status registry free to use.

the only command I am using is Read();

thanks for the help