I can't install Razer Synapse | Razer Insider
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I can't install Razer Synapse

  • March 21, 2026
  • 1 reply
  • 47 views

Franco1017_

I formatted my PC a few minutes ago and wanted to install Razer Synapse, but when I try to open it, I get an error (RazerSynapseInstaller.err). Inside the folder, it says (Failed to write installer file (Permission denied)).
I’m running Windows 11 and have already disabled the firewall and antivirus, but it still isn’t working.
I look forward to a reply.

1 Reply

I’m having the same issue. I’m following this thread for when Razer replies.