# Error running command line tools: jpeg8.dll not found

**URL:** https://forum.atmospherictoolbox.org/t/error-running-command-line-tools-jpeg8-dll-not-found/681
**Category:** Uncategorized
**Created:** [August 31, 2023, 2:15am UTC](https://forum.atmospherictoolbox.org/t/error-running-command-line-tools-jpeg8-dll-not-found/681 "2023-08-31T02:15:46Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![vengerovsky](https://forum.atmospherictoolbox.org/letter_avatar_proxy/v4/letter/v/13edae/32.png) [@vengerovsky](https://forum.atmospherictoolbox.org/u/vengerovsky)
#### Post date: [August 31, 2023, 2:15am UTC](https://forum.atmospherictoolbox.org/t/error-running-command-line-tools-jpeg8-dll-not-found/681/1 "2023-08-31T02:15:47Z")

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I installed HARP on ‘standard issue’ windows 11 into c:\tools\harp. Running any of the command tools from c:\tools\harp\bin produces jpeg8.dll not found error. Please advise.

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### Author: ![sander.niemeijer](https://forum.atmospherictoolbox.org/user_avatar/forum.atmospherictoolbox.org/sander.niemeijer/32/5_2.png) [@sander.niemeijer](https://forum.atmospherictoolbox.org/u/sander.niemeijer)
#### Post date: [August 31, 2023, 8:08am UTC](https://forum.atmospherictoolbox.org/t/error-running-command-line-tools-jpeg8-dll-not-found/681/2 "2023-08-31T08:08:18Z")

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I can confirm this. It seems that at some point a version number was included in the jpeg dll filename which prevented the installer builder script to include it in the installer. We will fix this for the next HARP release.