# PDF Viewer module compatibility

**URL:** <https://forum.inductiveautomation.com/t/pdf-viewer-module-compatibility/11165>\
**Category:** Ignition\
**Created:** [February 3, 2016, 8:33pm UTC](https://forum.inductiveautomation.com/t/pdf-viewer-module-compatibility/11165 "2016-02-03T20:33:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Tim](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/tim/32/3361_2.png) [@Tim](https://forum.inductiveautomation.com/u/Tim)\
**Post date:** [February 3, 2016, 8:33pm UTC](https://forum.inductiveautomation.com/t/pdf-viewer-module-compatibility/11165/1 "2016-02-03T20:33:59Z")

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The PDF Viewer module version 2.7.0 works with Ignition 7.8.0, but with version 7.8.1 gives an API version mismatch error and shows as faulted in the module configuration screen. Any solution or is this module just not compatible with 7.8.1?

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**Author:** ![KathyApplebaum](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kathyapplebaum/32/7261_2.png) [@KathyApplebaum](https://forum.inductiveautomation.com/u/KathyApplebaum)\
**Post date:** [February 3, 2016, 9:50pm UTC](https://forum.inductiveautomation.com/t/pdf-viewer-module-compatibility/11165/2 "2016-02-03T21:50:46Z")

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The functionality of the stand alone PDF viewer has been moved into the reporting module in 7.8. I’m a little bit surprised you were able to get it to work with 7.8.0.