# RS 5.11.01

**URL:** https://tech-community.robotics.abb.com/t/rs-5-11-01/2388
**Category:** RobotStudio
**Created:** [December 19, 2008, 6:49am UTC](https://tech-community.robotics.abb.com/t/rs-5-11-01/2388 "2008-12-19T06:49:59Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![rajrishiraj](https://avatars.discourse-cdn.com/v4/letter/r/7feea3/32.png) [@rajrishiraj](https://tech-community.robotics.abb.com/u/rajrishiraj)
#### Post date: [December 19, 2008, 6:49am UTC](https://tech-community.robotics.abb.com/t/rs-5-11-01/2388/1 "2008-12-19T06:49:59Z")

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I have loaded 5.11.01, earlier I was having 5.11 with machining, & arc welding PP, but now I am not able to reload Machining Power pack,

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### Author: ![Neil\_Zhu](https://avatars.discourse-cdn.com/v4/letter/n/fbc32d/32.png) [@Neil\_Zhu](https://tech-community.robotics.abb.com/u/Neil_Zhu)
#### Post date: [December 19, 2008, 7:52am UTC](https://tech-community.robotics.abb.com/t/rs-5-11-01/2388/2 "2008-12-19T07:52:54Z")

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That sounds strange, I have upgrade from 5.11 to 5.11.01 also, and the PowerPacs work fine.  
Please make sure you have a station opened before you try to load Machining PowerPac.  
If the problem remains, I recommend you uninstall Machining PowerPac and install again.

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### Author: ![rajrishiraj](https://avatars.discourse-cdn.com/v4/letter/r/7feea3/32.png) [@rajrishiraj](https://tech-community.robotics.abb.com/u/rajrishiraj)
#### Post date: [December 19, 2008, 1:01pm UTC](https://tech-community.robotics.abb.com/t/rs-5-11-01/2388/3 "2008-12-19T13:01:04Z")

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Its done,

Thanks a Lot

RA