Unable to Access Mapped Drives on Server1 and Remote Connect to Work Desktop from Home Desktop

I have two issues that may be associated with each other.  Both issues started 2 weeks ago.  Prior to this issue, I was able to remote connection, via VPN, to my desktop pc with my windows login and access mapped drives to the file server.
Issue 1: I am no longer able to access my desktop PC remotely. I get the error message "This computer can't connect to the remote computer.  Try connecting again.  If the problem continues, contact the owner of the remote computer or your network administrator."  I am able to connect remote to servers on our network (same domain).
Issue 2: From a remote computer, connected via VPN, I am no longer able to access the mapped drives to the file server.
Roger GulloPrincipalAsked:
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arnoldCommented:
Double check with the VPN setup to make sure they have not implemented TCP port 445 filtering for the VPN connection to mitigate against possible virus infection via the VPN connection. The VPN connected system is the weakest point in any LAN security implementation.

Are you the administrator of the network?  Check the settings on your desktop PC to see whether remote connection is enabled.  Also check whether the LAN Block on which your PC sits, may have a firewall restriction such that VPN connected systems are restricted to connecting to servers only.
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Roger GulloPrincipalAuthor Commented:
Sorry I only work on site at this client that asked this question a few times a month. This slipped my mind. Please let me award the points as the problem is fixed.

Thanks.
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Roger GulloPrincipalAuthor Commented:
I will give you the points. Somehow the default port for RDP had changed and I changed that in the registry, rebooted and it worked.
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