protocol version

About this tag
Discussions tagged with 'protocol version' on WindowsForum.com focus on remote desktop connection issues where mismatched or incompatible protocol versions cause authentication failures. A recurring example involves Windows 7 machines rejecting connections from older clients like Windows XP, resulting in 'invalid password' errors even when credentials are correct. Users explore solutions such as updating the Remote Desktop client, prepending computer name to usernames, and checking protocol version compatibility between hosts and clients. The tag covers troubleshooting steps for resolving these version-related connectivity problems in mixed Windows environments.
  1. J

    Windows 7 Invalid password connecting to a windows 7 machine.

    Hello I have searched on this forum as well as others to try to find a solution; sorry if Im missing something easy thats been covered already. However my issue is with the random "client" computers im using that wont connect to my windows 7 ulimate (sp1) machine at home. Basically sometimes...
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