# FBCMD.exe fails with "not a valid win32 application" and "AccessDenied" errors

**URL:** https://www.finalbuilder.com/forums/t/fbcmd-exe-fails-with-not-a-valid-win32-application-and-accessdenied-errors/2196
**Category:** Discussion
**Created:** [September 11, 2013, 2:51am UTC](https://www.finalbuilder.com/forums/t/fbcmd-exe-fails-with-not-a-valid-win32-application-and-accessdenied-errors/2196 "2013-09-11T02:51:45Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![matttrinder](https://www.finalbuilder.com/forums/letter_avatar_proxy/v4/letter/m/4af34b/32.png) [@matttrinder](https://www.finalbuilder.com/forums/u/matttrinder)
#### Post date: [September 11, 2013, 2:51am UTC](https://www.finalbuilder.com/forums/t/fbcmd-exe-fails-with-not-a-valid-win32-application-and-accessdenied-errors/2196/1 "2013-09-11T02:51:45Z")

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..when run from the command line on Windows Server 2008 64bit.

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Interestingly it runs correctly on the same box when called from a JenkinsCI job...?

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Any ideas ?

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### Author: ![matttrinder](https://www.finalbuilder.com/forums/letter_avatar_proxy/v4/letter/m/4af34b/32.png) [@matttrinder](https://www.finalbuilder.com/forums/u/matttrinder)
#### Post date: [September 11, 2013, 3:07am UTC](https://www.finalbuilder.com/forums/t/fbcmd-exe-fails-with-not-a-valid-win32-application-and-accessdenied-errors/2196/2 "2013-09-11T03:07:23Z")

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Don’t worry - re-install sorted it out.

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### Author: ![nevar](https://www.finalbuilder.com/forums/letter_avatar_proxy/v4/letter/n/c4cdca/32.png) [@nevar](https://www.finalbuilder.com/forums/u/nevar)
#### Post date: [September 12, 2013, 1:31am UTC](https://www.finalbuilder.com/forums/t/fbcmd-exe-fails-with-not-a-valid-win32-application-and-accessdenied-errors/2196/3 "2013-09-12T01:31:28Z")

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Just out of interest Matt, re-install of FinalBuilder done under a different user?