https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/173925/mx-pavement-and-subgrade-design-error-bad-record-numberHi. I have a 29 km corridor. I have done the pavement and sub grade design for initial 4 km and extracted quantity and cross section. Due to discontinuity in the terrain data, I am trying to do the pavement design for last 22 km stretch, where grounden-USTelligent Community 12https://communities.bentley.com/thread/502045?ContentTypeID=1Mon, 21 Jan 2019 14:54:38 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:1458d70b-e9db-4db8-af0c-5c24ed3fc339Marc Blancher<p>Hi, are your UAC settings set on &#39;never notify&#39;? see this wiki: <a href="/products/road___site_design/w/road_and_site_design__wiki/7237/mxroad-run-time-errors">https://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki/7237/mxroad-run-time-errors</a></p><div style="clear:both;"></div>