Why can't I run UserBenchmark on my new PC?

June 13, 2025 1 answer
Asked by TechieNerd42
I recently built a new PC and wanted to use UserBenchmark for some quick testing to ensure all my components are working correctly. However, whenever I try to launch the UserBenchmark executable, I get an error that says 'Cannot connect' with a specific message: 'Error: BC:GCPostCheckVersion Handshake failed: wrong version number.' I've looked up solutions online but haven't found anything that works. Can anyone help me with this? Thanks!

Answers

GamerGuru87
Honestly, if youโ€™re experiencing issues with UserBenchmark, it might be a blessing in disguiseโ€”it's not considered the most reliable tool out there. I suggest trying out alternatives like 3DMark, Superposition, or OCCT. Theyโ€™re much better for stress testing and validating your PC components.

PCBuilder101: I get that some people find UserBenchmark easy to use, but there's a lot of better options out there. Still, it's frustrating to deal with these connection errors. Good luck!

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