Installing the new agent package on a fully-patched Windows 10 machine produced this error:
The procedure entry point CRYPTO_clear_free could not be located in the dynamic link library
[...]bin\libssl.dll
I have replaced the agent's installation directory with the [...] for clarity, but it is the correct path.
Other symbols not found:
X509_get0_pubkey in bin\libnxagent.dll
OPENSSL_sk_free in bin\libnetxms.dll
Something like this happens if lauching the installer directly from Firefox after download. Try running downloaded exe from windows explorer.