Alternatively, rename the original .rss file with the .zip extension, then open the .zip file and copy the .cpt###E files as noted above.
If the associated RAM SS model is deleted, renamed or moved then you will get a message indicating that the link must be broken:
This also happens if the files are transferred to another computer and no longer have the same relative directory paths.
The issue does not necessarily have to be fixed. If you know that the Concept data from RAM is current you could do nothing. You could not export updated column reactions back to RAM SS in this case, however.
To fix the issue, simply reimport the RAM SS file into Concept using File - Sync Ram Structural System - Import....
Then use the Merge option when presented:
Select the appropriate RAM Structural System model and story.
When importing be sure to uncheck any items that should not be updated. Typically we suggest not re-importing the slabs, beams or openings since those objects are often adjusted in Concept after the initial import.
RAM Concept-RAM Structural System Integration TN
Structural Product TechNotes And FAQs