Yes. However, how you make the change depends on your situation:

If you received the ExtendSim.lic file while doing a manual activation but haven't resumed the activation process, change the port number in the file before proceeding. Then complete the activation procedure. Be sure to give the updated ExtendSim.lic to each Client.

If you have already activated the License Manager either automatically or manually, you don't need to get a new license file from us. Instead, edit your existing ExtendSim.lic file using the steps outlined in "License Manager - Manual Activation" on page 3 of Installing & Activating ExtendSim Floating Licenses. Using a browser, open the RLSA window as indicated in the instructions. At step 6 copy the contents of your existing ExtendSim.lic file (located at C:ExtendSimFloatingLicenseServer) into the field and edit the port number in that field. Then follow the remaining steps to edit and update the file and restart the License Manager. Be sure to give the updated ExtendSim.lic to each Client.