# Integrity Check Failure; Windows unable to read some files

**URL:** https://resource.dopus.com/t/integrity-check-failure-windows-unable-to-read-some-files/43051
**Category:** Help & Support
**Created:** [December 6, 2022, 9:24am UTC](https://resource.dopus.com/t/integrity-check-failure-windows-unable-to-read-some-files/43051 "2022-12-06T09:24:53Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![Leo](https://resource.dopus.com/user_avatar/resource.dopus.com/leo/32/69732_2.png) [@Leo](https://resource.dopus.com/u/Leo)
#### Post date: [December 20, 2022, 11:25am UTC](https://resource.dopus.com/t/integrity-check-failure-windows-unable-to-read-some-files/43051/8 "2022-12-20T11:25:15Z")

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> [@Bob](#):
>
> My security checked reports that there are no problems with my system.

Do you mean you checked the digital signatures (as in [How to check for a corrupted installer or main program](https://resource.dopus.com/t/how-to-check-for-a-corrupted-installer-or-main-program/8660)) or something else?

If you uninstall Opus, is there anything left in the `C:\Program Files\GPSoftware` directory afterwards?

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_[View the full topic](https://resource.dopus.com/t/integrity-check-failure-windows-unable-to-read-some-files/43051)._