# Zoom Rooms Controller SDK Issues with Demo / Getting Started

**URL:** <https://devforum.zoom.us/t/zoom-rooms-controller-sdk-issues-with-demo-getting-started/118386>\
**Category:** Zoom Rooms\
**Created:** [September 30, 2024, 11:42pm UTC](https://devforum.zoom.us/t/zoom-rooms-controller-sdk-issues-with-demo-getting-started/118386 "2024-09-30T23:42:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jonasD](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jonasd/32/52972_2.png) [@jonasD](https://devforum.zoom.us/u/jonasD)\
**Post date:** [September 30, 2024, 11:42pm UTC](https://devforum.zoom.us/t/zoom-rooms-controller-sdk-issues-with-demo-getting-started/118386/1 "2024-09-30T23:42:11Z")

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I want to get the Demo for the ZRCSDK running.  
I built it successfully, and if I execute it, it is running.  
When I run the command to pair it, I get a Success code, but then when I run the start meeting command, I get error code 11.  
This is the log from running it :

```auto
bytehive@Jonas-Laptop:~/zoom-sdk/Demo/build$ ./Demo 
 app start...
pair -------------------------------
 ReceiveCommand:pair -------------------------------

 api is pair
 activationCode is -------------------------------
Send request: PairRoomWithActivationCode success!
OnPairRoomResult result:0
OnSetRoomTempDisplayNameNotification, isShow:0
startmeeting
 ReceiveCommand:startmeeting

 api is startmeeting
Send request: StartInstantMeeting ERROR!11

```

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<div class="post-metadata">

**Author:** ![barbo](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/barbo/32/61849_2.png) [@barbo](https://devforum.zoom.us/u/barbo)\
**Post date:** [October 23, 2024, 1:28pm UTC](https://devforum.zoom.us/t/zoom-rooms-controller-sdk-issues-with-demo-getting-started/118386/2 "2024-10-23T13:28:48Z")

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Hello.  
i too have encountered this while playing with ZRCSdk library.  
Pairing multiple times seems to allow the demo to proceed.  
Did you add any helper routines or just the default video helper?  
i assumed my issue was due to adding audio and cloud record function.