# Ignition 7.9 Challenge File **URL:** \ **Category:** Ignition\ **Created:** [March 24, 2017, 12:20pm UTC](https://forum.inductiveautomation.com/t/ignition-7-9-challenge-file/12840 "2017-03-24T12:20:06Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![EF1](https://avatars.discourse-cdn.com/v4/letter/e/6a8cbe/32.png) [@EF1](https://forum.inductiveautomation.com/u/EF1)\ **Post date:** [March 24, 2017, 12:20pm UTC](https://forum.inductiveautomation.com/t/ignition-7-9-challenge-file/12840/1 "2017-03-24T12:20:06Z")
I am trying to complete the challenges that require downloading ignition challenge backup file on Inductive University. When I download the material and unzip, there is no .gwbk in the folder to restore just a gateway.xml file? Thanks ---
**Author:** ![abishur](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/abishur/32/9096_2.png) [@abishur](https://forum.inductiveautomation.com/u/abishur)\ **Post date:** [March 24, 2017, 1:37pm UTC](https://forum.inductiveautomation.com/t/ignition-7-9-challenge-file/12840/2 "2017-03-24T13:37:31Z")
Sounds like you downloaded it using Internet Explorer. The download file is a .gwbk, but IE automatically renames the extension to .zip. You can either download it in chrome or firefox or just change the extension of the downloaded file from .zip to .gwbk and you’ll be good to go. See this knowledgebase article for more info if you need it [support.inductiveautomation.com … -gwbk-file](https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/61/0/module-downloads-as-a-zip-file-instead-of-a-modl-file--backup-downloads-as-a-zip-file-instead-of-a-gwbk-file) ---
**Author:** ![EF1](https://avatars.discourse-cdn.com/v4/letter/e/6a8cbe/32.png) [@EF1](https://forum.inductiveautomation.com/u/EF1)\ **Post date:** [March 24, 2017, 2:34pm UTC](https://forum.inductiveautomation.com/t/ignition-7-9-challenge-file/12840/3 "2017-03-24T14:34:44Z")
That worked. Thanks 🙂