Hi, I am having trouble with some foxtools API calls via REGFN() / CALLFN.

I have replaced most of them with DECLARE statements, but I have one that I can't change as it uses SHELL.DLL which is a 16-bit dll, and won't work with DECLARE.
Does anyone know another command I can use? here is the code

ln_regqry = REGFN("RegQueryValue","L@C@C@L","L","SHELL.DLL")
*-- Set up buffers
lc_buffer = space(255)
ln_buflen = 255
lc_regname = "Excel.Sheet.5\protocol\StdFileEditing\server"
ln_bytes = CALLFN(ln_regqry,1,@lc_regname,@lc_buffer,@ln_buflen)

Thanks,