# Excel.readfromfile node error

**URL:** <https://forum.dynamobim.com/t/excel-readfromfile-node-error/31470>\
**Category:** Developers\
**Created:** [January 31, 2019, 8:03am UTC](https://forum.dynamobim.com/t/excel-readfromfile-node-error/31470 "2019-01-31T08:03:02Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![eng.elfeky](https://avatars.discourse-cdn.com/v4/letter/e/f475e1/32.png) [@eng.elfeky](https://forum.dynamobim.com/u/eng.elfeky)\
**Post date:** [January 31, 2019, 8:03am UTC](https://forum.dynamobim.com/t/excel-readfromfile-node-error/31470/1 "2019-01-31T08:03:02Z")

</div>

Hello guys ,  
I wonder why there is always a problem with this node “excel.readfromfile” it worked before on my device and after few days error appeared " exception from hresult: 0x800a03ec" so whats the solution for errors of this node

---

<div class="post-metadata">

**Author:** ![saeedy3](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@saeedy3](https://forum.dynamobim.com/u/saeedy3)\
**Post date:** [January 31, 2019, 8:06am UTC](https://forum.dynamobim.com/t/excel-readfromfile-node-error/31470/2 "2019-01-31T08:06:58Z")

</div>

Close revit, Dynamo and Excel. Reopen Revit and Dynamo again and unplug and plug the node’s wires again

---

<div class="post-metadata">

**Author:** ![eng.elfeky](https://avatars.discourse-cdn.com/v4/letter/e/f475e1/32.png) [@eng.elfeky](https://forum.dynamobim.com/u/eng.elfeky)\
**Post date:** [February 3, 2019, 5:49am UTC](https://forum.dynamobim.com/t/excel-readfromfile-node-error/31470/3 "2019-02-03T05:49:25Z")

</div>

Thank you it worked