"Cannot find a valid peer process to connect to" VMware Workstation 10.0.1 while booting a VM

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Solution 1

If the above solution didn't work, just restart your machine (Physical machine) and try booting again.

Solution 2

I needed to "allow" the VMware system extension (macOS warned me about this being blocked on install, but I ignored it).

In brief: System Preferences > Security and Privacy > General > Click "Allow" on the "VMware blocked" message

See accepted answer here for further details: https://superuser.com/questions/1256489/how-to-fix-vmware-fusion-pro-10-cannot-find-a-valid-peer-process-to-connect-to

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tonix
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tonix

Updated on July 26, 2022

Comments

  • tonix
    tonix over 1 year

    I've just installed the VMware Workstation 10.0.1, but when I try to boot a virtual machine (I've created a new guest and I also have a virtual disk image of another VM), it doesn't start to run and I get this error: "Cannot find a valid peer process to connect to". I've googled around but didn't find a solution to the problem. I am using Windows 7 64 bit. I also have VirtualBox installed (maybe VMware goes in conflict with VirtualBox?).

    What should I do? I need those virtual machines to run.

  • tonix
    tonix over 4 years
    This question is very very old. I don't even remember whether I solved or not... And I do not have VMWare Workstation installed anymore...
  • PSN
    PSN over 4 years
    I faced the same problem today and this worked. This could help someone else.
  • warfreak92
    warfreak92 about 4 years
    I faced the similar problem. I just deleted all the recent .lock and .vmem files, then restarted the host. This fixed my problem.
  • gbarry
    gbarry about 4 years
    Worth a try. Worked for Fusion 8 on El Capitan.