Why is Remote Desktop on Win7 only available with WinXP and not with Win7?

Question

Windows

Remote access is configured on the machine with Win7 Ultimate, a user with administrator rights is created, access is configured in the firewall (RemoteFX), the machine itself is separate, just in the workgroup, behind a router with a static IP and port 3389 forwarded to the internal IP. I can connect to it from a computer with WinXP, without any problems at all, while from a computer with Win7 Prof I can’t at all - the error "invalid credentials". All clambered, politicians, turned off the firewall - hell was there. PLS HLP

Answer 1

Comrades, thank you very much. Everything was decided by installing on a computer with Win7 such a stray:
https://www.microsoft.com/en-us/download/details.a...

Answer 2

Create another user and try through it.
Secondly, the problem may be in UTF-8 encoding and cp1251.

Answer 3

try so the name of the PC to which you need to connect\account name and password, as an option .\account name and password