Power inroads (ss10) with open roads technology

Has any one seen this error. The corridor was working the week of 8-14-23, now when I process the corridor I am getting this error. I tried a back up file from last Thursday and I still get this error...
Importing DWG/DXF Files

Question: How do I import AutoCAD DWG/DXF files into OpenRoads SignCAD? Answer: 1) In OpenRoads SignCAD, pick File>Import. In the Import dialog box, set the Files of type to AutoCAD files (*.dxf...
Interpolating elevations in a Autocad or Microstation program for roads. Does Inroads if still around interpolate elevations.

I was on the internet and I was curious how Microstation and Autocad interpolated results on a dtm for a road. I found something for water products called terrain extractor (trex), but can that same program...
Open roads Designer keeps crashing

My Open roads Designer keeps crashing and it uses a lot of memory compared to my classmates, what can I do? My pc specs are: 11 gen Intel i5-11400 H 2.70 gHz 8 gb ram Nvidia Geforce RTX 3050
Open road designer model export _ IFC export

I am working on a road project in open road designer and i need to share my model as IFC with many parameters (related to cost, O&M) specified by client. how can i add these parameters into model peremeters...