# Mapp view runtime **URL:** \ **Category:** HMI & Visualization\ **Tags:** mapp-view\ **Created:** [April 1, 2024, 11:06am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726 "2024-04-01T11:06:43Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![akoshti](https://avatars.discourse-cdn.com/v4/letter/a/FF8800/32.png) [@akoshti](https://community.br-automation.com/u/akoshti)\ **Post date:** [April 1, 2024, 11:06am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726/1 "2024-04-01T11:06:44Z")
Hello team, I create mapp view project in Automation Studio AS\_4.10.2.37 create two pages and navigation. after a complete rebuild and transfer up to this working ok. after starting ARsim it’s I run mode. Then I entered the IP address in Chrome browser 127.0.0.1:81 as per the project the showed page was not found. as any missing from my side at the time of project configuration. Please support and give a good solution. I attached all the images ![image (1)](https://europe1.discourse-cdn.com/brcommunity/original/2X/2/2978e97aec0b584c494503b143b96add64435d45.png) ---
**Author:** ![trostelc](https://dub1.discourse-cdn.com/brcommunity/user_avatar/community.br-automation.com/trostelc/32/255_2.png) [@trostelc](https://community.br-automation.com/u/trostelc)\ **Post date:** [April 1, 2024, 11:27am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726/2 "2024-04-01T11:27:36Z")
Hello Abhijit! First - welcome to the community! First thing I’d ask is if you’ve set the visualization as the default visualization in your mappviewCfg file? ![image](https://europe1.discourse-cdn.com/brcommunity/original/2X/6/649e66fc05f6190fe6347576c41ffb29c2e13a7d.png) Setting this is an often missed step and will result in the same behavior you describe. This section of the [help](https://help.br-automation.com/#/en/4/visualization%2Fmappview%2Fguides%2Fgetting_started%2Fgetting_started_config%2Fgetting_started_config_mvserver.html) also describes this step. As a side note: you can additionally navigate directly to the visualization without it set as a default visualization with the url `localhost:81/index.html?visuId=myVisu` replacing ‘myVisu’ with your visualization’s ID. Described [here](https://help.br-automation.com/#/en/4/visualization%2Fmappview%2Fguides%2Fgetting_started%2Fgetting_started_testvisu.html) in more detail. ---
**Author:** ![Simon\_Stoll](https://dub1.discourse-cdn.com/brcommunity/user_avatar/community.br-automation.com/simon_stoll/32/445_2.png) [@Simon\_Stoll](https://community.br-automation.com/u/Simon_Stoll)\ **Post date:** [April 3, 2024, 7:29am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726/3 "2024-04-03T07:29:18Z")
Hello [Abhijit](https://community.br-automation.com/u/akoshti), maybe port 81 is already used by another program on your computer. Maybe you can try tu use another port e.g. 5000 in mapp View. You can change it in mappviewcfg (see Connor’s [screenshot](https://europe1.discourse-cdn.com/brcommunity/original/2X/6/649e66fc05f6190fe6347576c41ffb29c2e13a7d.png)) Alternatively, you can close ARsim and also Automation Studio and perform a port scan to check whether another program uses port 81. ---
**Author:** ![akoshti](https://avatars.discourse-cdn.com/v4/letter/a/FF8800/32.png) [@akoshti](https://community.br-automation.com/u/akoshti)\ **Post date:** [April 3, 2024, 9:57am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726/4 "2024-04-03T09:57:20Z")
Thanks for your quick support. my problem is now solved. After changing port no. and visual id. Now I can see a page I runtime. ![b_r4](https://europe1.discourse-cdn.com/brcommunity/original/2X/9/9468ce813d733e745ff32c9006da2dbec796c629.png) ---
**Author:** ![akoshti](https://avatars.discourse-cdn.com/v4/letter/a/FF8800/32.png) [@akoshti](https://community.br-automation.com/u/akoshti)\ **Post date:** [April 3, 2024, 9:57am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726/5 "2024-04-03T09:57:54Z")
Thanks for your support. ---
**Author:** ![kovarj](https://dub1.discourse-cdn.com/brcommunity/user_avatar/community.br-automation.com/kovarj/32/537_2.png) [@kovarj](https://community.br-automation.com/u/kovarj)\ **Post date:** [April 3, 2024, 10:11am UTC](https://community.br-automation.com/t/mapp-view-runtime/2726/6 "2024-04-03T10:11:08Z")
@akoshti great. Please mark the answer that helped you as a solution. Thanks 🙂