# ERROR: TuneVCO(CGEN) - failed to lock (cmphl!=0)

**URL:** <https://discourse.myriadrf.org/t/error-tunevco-cgen-failed-to-lock-cmphl-0/2592>\
**Category:** Lime Suite\
**Created:** [8 April 2018 16:46 UTC](https://discourse.myriadrf.org/t/error-tunevco-cgen-failed-to-lock-cmphl-0/2592 "2018-04-08T16:46:11Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![lc3t35](https://yyz2.discourse-cdn.com/flex034/user_avatar/discourse.myriadrf.org/lc3t35/32/1749_2.png) [@lc3t35](https://discourse.myriadrf.org/u/lc3t35)\
**Post date:** [9 April 2018 08:35 UTC](https://discourse.myriadrf.org/t/error-tunevco-cgen-failed-to-lock-cmphl-0/2592/6 "2018-04-09T08:35:27Z")

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Thank you @andrewback, but my platform is OS X 10.12.6 😉

This [post](https://discourse.myriadrf.org/t/self-test-not-working/2584) covers Windows only.

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_[View the full topic](https://discourse.myriadrf.org/t/error-tunevco-cgen-failed-to-lock-cmphl-0/2592)._