Whenever I start a second session of AECOsim Building Designer, using the SG dataset, I always encounter the error message "Failed to load resources".
This can be encountered during IFC export when a second session is opened and is not an IFC Export error.
This issue only occurs when opening more than one simultaneous session of AECOsim Building Designer, and is related to the files located under the \bcafilenaming folder, used for the Singapore BCA (Building Construction Authority) e-submission which is a regional requirement.
Use only single sessions of AECOsim Building Designer when using the SG dataset.
Note: This issue has been resolved in later versions of the SG dataset, beginning with version 08.11.09.769. It will be available after the SELECTseries6 release, but can also be obtained through Bentley Technical Support if required.