To do this, create an options file, LMCOMSOL.opt, which is saved in the same directory as the license.dat file on the license server computer. It is possible to allow or block borrowing by certain users or certain computers. For license administrators: Control how users borrow licenses You can return the borrowed license keys early, before the borrowing period has expired, see below. Remember that other users cannot use the license keys that you have checked out. Select the licenses you want to borrow from the list and specify the number of days you want to keep them. If you are unsure about your license, please contact your software administrator or the File menu (Windows) or Options menu (Linux, Mac), select Licenses and Used Products from the main menu and click Borrow. Your COMSOL license needs to have Borrow enabled. The default maximum borrow period is one month. This can be convenient if you want to travel with a laptop for a limited time period and still want to be able to run COMSOL. License borrowing means that you can use COMSOL (for a limited time) with a Floating Network License (FNL) or a Class Kit license (CKL) without a network connection to the license server.
