Cadworx Splm Error 7502 -

Add an exception for and Intergraph.exe in Windows Firewall.

Modern antivirus software hooks into network processes. If it scans the SPLM process, it can block the handshake. Add the following folders to your AV exclusion list:

: The client machine is not properly pointed to the SPLM license server. cadworx splm error 7502

Go back to the main menu, select , and verify if the client can now read the available CADWorx seats. Step 5: Check for License Expiration

Type the exact name or IP address of your license server and click . Add an exception for and Intergraph

If you receive a "Connection Timed Out" message along with Error 7502, it almost always confirms a network blockage. cadpiping.sk 4. Re-Initialize License Seats Sometimes the license "hangs" on the server. In the SPLM utility, select Show Key Status to see if seats are available.

This error message is most frequently associated with the CADWorx module, but it can affect the entire suite. It has been commonly reported by users of CADWorx 2014, 2016, and 2018. Many users find it particularly perplexing because they can install and launch other Intergraph products, like CAESAR II, without any issues, even while CADWorx fails with this same error. While CADWorx is moving towards newer licensing systems like Intergraph Smart Licensing (ISL), SPLM remains the standard for managing concurrent licenses for many legacy versions of Hexagon’s plant design software. Add the following folders to your AV exclusion

If you are working remotely, ensure your VPN is active.

The underlying cause of Error 7502 is a broken communication chain between the CADWorx design environment and its designated validation authority. This failure usually stems from one of four primary infrastructure issues:

Firewall settings are blocking the specific communication ports used by Intergraph/Hexagon software.