I'm trying to define a GCI file and add a subroutine to the GCI file. Later when I try to convert this to DLL the system is giving an error message as below.

Creating library gci.nayan.lib and object gci.nayan.exp
gci.nayan.obj : error LNK2001: unresolved external symbol _nayan
gci.nayan.dll : fatal error LNK1120: 1 unresolved externals
NMAKE : fatal error U1077: 'link' : return code '0x460'
Stop.

I'm trying the whole exercise on windows NT using universe 9.6.2.8.

Kindly advice.

Thanks + Regards,
Nayan