# Setup RPA error

**URL:** <https://discourse.openiap.io/t/setup-rpa-error/2316>\
**Category:** OpenRPA\
**Created:** [June 27, 2025, 9:46am UTC](https://discourse.openiap.io/t/setup-rpa-error/2316 "2025-06-27T09:46:48Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Khanh\_Nam](https://discourse.openiap.io/letter_avatar_proxy/v4/letter/k/94ad74/32.png) [@Khanh\_Nam](https://discourse.openiap.io/u/Khanh_Nam)\
**Post date:** [June 27, 2025, 9:46am UTC](https://discourse.openiap.io/t/setup-rpa-error/2316/1 "2025-06-27T09:46:48Z")

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Continuing the discussion from [Excel interaction](https://discourse.openiap.io/t/excel-interaction/2315):

 ![image](https://discourse.openiap.io/uploads/default/original/2X/5/542e59d6bbed9fd259f448bcce77cb6abc06e3e5.png)

Another question for you. I install OpenRPA for two computer, every thing has the same. But for Selector pop-up, one of the other doesn’t show HTML like this  
Can you help me with this. Thanks

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**Author:** ![Morphyum](https://discourse.openiap.io/user_avatar/discourse.openiap.io/morphyum/32/2012_2.png) [@Morphyum](https://discourse.openiap.io/u/Morphyum)\
**Post date:** [July 1, 2025, 11:51am UTC](https://discourse.openiap.io/t/setup-rpa-error/2316/2 "2025-07-01T11:51:57Z")

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Have you installed the browser plugin on this PC? To Use NM Selectors the browser you are using needs to have the Plugin installed.

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**Author:** ![system](https://discourse.openiap.io/uploads/default/original/2X/a/a1ca7b164ac9a826839704d9ac82c7b5e6bcf557.png) [@system](https://discourse.openiap.io/u/system)\
**Post date:** [July 8, 2025, 11:52am UTC](https://discourse.openiap.io/t/setup-rpa-error/2316/3 "2025-07-08T11:52:12Z")

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