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Hello
I cannot launch profiler in gui mode on my Windows.
The app shows its logo, but closes within a few seconds.
I've tried to open it in the console.
"vtune" worked perfectly, but "vtune-gui" showed the message below.
"Node.js HTTP port is not availableFailedTo Access Critical Module"
Any help is appreciated.
Thank you.
Ken
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I am getting the exact same issue - VTune Profiler 2021.2, Windows 10 version 1909.
Running vtune-gui --log-to-console --log-level=debug returns the "port not available" line in Ken's post, as follows:
PowerShell wrote:
PS C:\Program Files (x86)\Intel\oneAPI\vtune\2021.2.0\bin64> .\vtune-gui.exe --log-to-console --log-level=debug
PS C:\Program Files (x86)\Intel\oneAPI\vtune\2021.2.0\bin64>
error: [Error: ENOENT: no such file or directory, open 'C:\Program Files (x86)\Intel\oneAPI\vtune\2021.2.0\bin64\-1'] {
errno: -4058,
code: 'ENOENT',
syscall: 'open',
path: 'C:\\Program Files (x86)\\Intel\\oneAPI\\vtune\\2021.2.0\\bin64\\-1'
}
Node.js HTTP port is not availableFailedTo Access Critical Module
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Hi,
VTune GUI requires IPv4 and the loopback adapter. Please check that none of those is disabled:
ping 127.0.0.1
or:
netsh interface IPv4 show interfaces
The last command should list Loopback interface and the state should be Connected, like this:
Idx Met MTU State Name
--- ---------- ---------- ------------ ---------------------------
1 75 4294967295 connected Loopback Pseudo-Interface 1
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Hello,
I have run both commands and can verify that there does not appear to be a problem.
Pinging localhost gives the expected, <1ms 0% loss result, while the IPv4 interfaces list the Loopback interface you described (numbers match exactly).
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Hi
Thank you for your reply.
I just ran both commands and got exactly same results as Nick mentioned.
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Hi,
Thanks for the update.
We were not able to reproduce your issue.So could you share your complete error log as a separate file?
In the meantime you can also install and try the latest standalone vtune profiler 2021.3.0 from https://software.intel.com/content/www/us/en/develop/articles/oneapi-standalone-components.html#vtune
Regards,
Janani Chandran
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Hi,
Is your issue resolved?
If not could you share the complete error log?
Regards,
Janani Chandran
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Hi,
We assume that your issue is resolved.If you need any additional information, please submit a new question as this thread will no longer be monitored.
Regards,
Janani Chandran

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