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How to Fix Remote Desktop Error: CredSSP Encryption

CredSSP Encryption Error

This issue is caused by a recent Windows Update that patched a security vulnerability, which prevents Remote Desktop from functioning normally.

  1. Download the fix file at: https://hostify.in.th/Fix_CredSSP.zip

  2. Extract the file and run Fix_CredSSP.reg

  3. After that, you should be able to use Remote Desktop immediately

  4. If the issue persists after following these steps, restart the machine

You can refer to the step-by-step PDF guide included in the downloaded file above.