# Issue with Dynare Preprocessor (4.6.1)

**URL:** https://forum.dynare.org/t/issue-with-dynare-preprocessor-4-6-1/15448
**Category:** General DSGE Modeling
**Created:** [27 March 2020 15:20 UTC](https://forum.dynare.org/t/issue-with-dynare-preprocessor-4-6-1/15448 "2020-03-27T15:20:30Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![Spring](https://forum.dynare.org/letter_avatar_proxy/v4/letter/s/ee59a6/32.png) [@Spring](https://forum.dynare.org/u/Spring)
#### Post date: [14 August 2021 13:04 UTC](https://forum.dynare.org/t/issue-with-dynare-preprocessor-4-6-1/15448/8 "2021-08-14T13:04:09Z")

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OK, I searched in the forum and will try immediately

> [@Dynare has to run twice to execute at the second try](https://forum.dynare.org/t/dynare-has-to-run-twice-to-execute-at-the-second-try/16833/2):
>
> This happens when the sub-folder that Dynare needs to delete for a run is locked by some process. Usually closing Matlab once helps

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