# Optimize Engine Startup Error in 10.3 - Wrong URL

**URL:** <https://techcommunity.softwareag.com/t/optimize-engine-startup-error-in-10-3-wrong-url/235699>\
**Category:** Forum\
**Tags:** optimize\
**Created:** [December 23, 2020, 2:58pm UTC](https://techcommunity.softwareag.com/t/optimize-engine-startup-error-in-10-3-wrong-url/235699 "2020-12-23T14:58:22Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ewanbcn](https://avatars.discourse-cdn.com/v4/letter/e/ecb155/32.png) [@ewanbcn](https://techcommunity.softwareag.com/u/ewanbcn)\
**Post date:** [December 23, 2020, 2:58pm UTC](https://techcommunity.softwareag.com/t/optimize-engine-startup-error-in-10-3-wrong-url/235699/1 "2020-12-23T14:58:22Z")

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On trying to start up optimize analytics on MWS server I get the following error after executing the following command:  
/webMethods/optimize/analysis/bin$ ./startup.sh  
OPTIMIZE Analytic Engine v10.3.0.0.HttpServerWrapper.serverStartupError Error starting server on URL [http://(Remote IP):15000/services]

I can see the remote server IP is wrong but cannot find where to change it. In MWS defined environments the IP is correct.  
The same happens when trying to start the data-collector.

Any ideas where I can update this?

Thanks

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**Author:** ![VVasilev](https://avatars.discourse-cdn.com/v4/letter/v/cc9497/32.png) [@VVasilev](https://techcommunity.softwareag.com/u/VVasilev)\
**Post date:** [January 27, 2021, 4:11pm UTC](https://techcommunity.softwareag.com/t/optimize-engine-startup-error-in-10-3-wrong-url/235699/2 "2021-01-27T16:11:16Z")

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You can edit the host in the EndpointRegestry.xml in optimize/analysis/conf/system. Typing bad host may start Analytic Engine and be hard to stop. Be careful.

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**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\
**Post date:** [April 27, 2021, 4:11pm UTC](https://techcommunity.softwareag.com/t/optimize-engine-startup-error-in-10-3-wrong-url/235699/3 "2021-04-27T16:11:17Z")

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