# Keep losing my calibration setting

**URL:** <https://forums.maslowcnc.com/t/keep-losing-my-calibration-setting/13958>\
**Category:** Ground Control\
**Tags:** calibration\
**Created:** [July 12, 2020, 8:32pm UTC](https://forums.maslowcnc.com/t/keep-losing-my-calibration-setting/13958 "2020-07-12T20:32:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Adam\_Power](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/adam_power/32/12539_2.png) [@Adam\_Power](https://forums.maslowcnc.com/u/Adam_Power)\
**Post date:** [July 12, 2020, 8:32pm UTC](https://forums.maslowcnc.com/t/keep-losing-my-calibration-setting/13958/1 "2020-07-12T20:32:56Z")

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Upon loading ground control all my setting reverted to default. The back ground command prompt says “unable to write the config…” When I try to run the calibration. I had power issues and reset the eeprom on the motors then redid my calibration. If I do not close ground control it works perfect.

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**Author:** ![Gero](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/gero/32/17487_2.png) [@Gero](https://forums.maslowcnc.com/u/Gero)\
**Post date:** [July 12, 2020, 8:37pm UTC](https://forums.maslowcnc.com/t/keep-losing-my-calibration-setting/13958/2 "2020-07-12T20:37:14Z")

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Hi, on what operating system are you running GC? Are you able to locate your groundcontrol.ini file in your user folder?

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<div class="post-metadata">

**Author:** ![Adam\_Power](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/adam_power/32/12539_2.png) [@Adam\_Power](https://forums.maslowcnc.com/u/Adam_Power)\
**Post date:** [July 12, 2020, 8:50pm UTC](https://forums.maslowcnc.com/t/keep-losing-my-calibration-setting/13958/3 "2020-07-12T20:50:46Z")

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Thank you, when I went to look for them apparently I must have recently hidden them. Just unhiding them now. Feel like a dumbass.