# gibbon installer not launching

**URL:** <https://ask.gibbonedu.org/t/gibbon-installer-not-launching/3587>\
**Category:** Installation\
**Created:** [June 23, 2022, 9:25am UTC](https://ask.gibbonedu.org/t/gibbon-installer-not-launching/3587 "2022-06-23T09:25:14Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chief20001](https://ask.gibbonedu.org/letter_avatar_proxy/v4/letter/c/e9bcb4/32.png) [@chief20001](https://ask.gibbonedu.org/u/chief20001)\
**Post date:** [June 23, 2022, 9:25am UTC](https://ask.gibbonedu.org/t/gibbon-installer-not-launching/3587/1 "2022-06-23T09:25:14Z")

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Hello every body,  
I am testing gibbon 24 stable on my windows 10 laptop so I did the following

1. Installed MAMP Free
2. Installed Apache24
3. Installed php 7.4
4. Installed MySql 8.0
5. downloaded gibbon bundle

my directory looks like this  
C:/MAMP/htdocs/gibboncore/installer/

what am I doing wrong

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**Author:** ![ross](https://ask.gibbonedu.org/user_avatar/ask.gibbonedu.org/ross/32/8_2.png) [@ross](https://ask.gibbonedu.org/u/ross)\
**Post date:** [June 23, 2022, 2:02pm UTC](https://ask.gibbonedu.org/t/gibbon-installer-not-launching/3587/2 "2022-06-23T14:02:17Z")

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Hi Ashraf, when you say that the installer is “not launching” do you mean that you get a blank white screen? If so, and even if not, it is worth checking your PHP error logs to see if they can tell you anything. These are most likely in C:/MAMP/logs. Let us know what you find! Thanks, Ross.