To understand the failure, one must understand the architecture:
If you have multiple Intergraph products installed (e.g., Caesar II alongside CADWorx), ensure they are all configured to use the same SPLM server. Using multiple license managers simultaneously can lead to conflicts.
Error code 7502 is a —it signals that the CADWorx client application cannot establish a connection with the SPLM license server to read license data. cadworx splm error 7502
Insert the lock into a known working (avoid external unpowered USB hubs).
Look for the string value named or ServerName . To understand the failure, one must understand the
Open the (Start > Programs > CADWorx > License Manager).
If the above steps don't resolve the issue, try the following advanced troubleshooting steps: Insert the lock into a known working (avoid
Restart your CADWorx software to check if the path registers. 2. Create Firewall Exceptions for pdlice.exe
Error 6007 ("A valid Intergraph CAS hardware lock is not available") indicates you need a physical hardware key (dongle). Error 7502 is strictly about network license configuration.