Hide (Remove) outer line on ASP.Net RDLC report

Hi makumbi

Please refer below Steps.

1) Go to report design page -> Right click inside the report desing page. 

2) Click on body properties.

3) Inside the report body properties dialogue box -> Go to the border (change border color, style and width options).

4) There is Presets on there you have to choose None.

After that click on ok.