problem running Blast

Hi! I installed Blast in my computer, but I'm having troubles to use it.

I want to Blast my protein sequence against nr database using the -remote option. Here is the command I'm using

blastp.exe -query FILE LOCATION\seqs2.aa -out FILE LOCATION\resultado.blast -remote -db nr -evalue 1e-5 -num_alignments 50 -num_descriptions 50

However, when I try to run that command I see the message: 

Warning: Error initializing local BLAST database data loader: "No alias or index file found for protein database [nr] in search path [C:\Program Files\NCBI\blast-2.2.29+\bin;;]"

Can anyone help me with that?

Thanks a lot!