I upgraded back in July, but did not try remote access with Sighthound since I had recently replaced all my network with Ubiquit equipment and had not setup DDNS, Port Forwarding etc. I used the Hikvision app until today when I finally took the time to setup Ubiquiti.
I had the same problem with remote access as the other in this thread.
THANKFULLY HAMMERDARRELL's solution worked perfectly. All the Sighthound app settings referenced "Program Files (x86), setting them to the proper directory solved the issue.
