Roadway Designer DTM/Surface Size Limitations Causing Process to Freeze?

Running SS2 Version 08.11.07.443

Geopak V8i SS2 07.11.07.619

Memory Statistics

Element:    60.2M, 529 Blocks
Available:    28688M (Physical),    3240M (Virtual)
System:    32694M (Physical),    4096M (Virtual)
Free Limits:    50.0M (Physical),    150M (Virtual)  [MS_MEMORY_FREELIMIT]
NOTE: Unable to use all of the memory in your system because current user does not have "Lock Pages in Memory" privilege. See Control Panel>Administrative Tools>Local Security Policy>User Rights Assignment.

We are running x64 OS, but the Microstation process is ustation.exe *32 and the system directory is the "systems32" folder.

When processing large surfaces/models in roadway designer, if the Private Working Set Memory ever reaches levels around 1,350,000 K to 1,450,000 K the process will cease and the surface will never build. By reducing the length of the corridor I can successfully process then entire model, but it would be preferable not to separate into multiple corridors.When reducing the length of the corridor the memory never reaches the 1,300,000 K level so I believe I am reaching some size limitations, but I cannot find anything on how to resolve the issue. I've read the article http://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki/7903.surface-size-limits-dtm-failed-allocating-memory-error but I never get an error stating "Failed Allocating Memory" and am unsure if the issues are related.


Thanks in advanced.