GDMSS lite help

mmdb

Getting the hang of it
Dec 18, 2016
242
52
Croatia
hi on my work place i have dahua nvr and asus router +GDMSS lite and everything working fine for 6+months ..
i have install everything exactly the same on my friends house and cant connect to dahua app ..i see on router green my name so im connected to router ..i put nvr ip ..but it said wrong username or password what username or passw.. i need to put on GDMSS to see cameras ?