I’m trying to install the license, but an error occurs. How can I solve it?

Due to security reasons the license file automatically expires in about one week. After that you need to download the new license file. Installed license, on the other hand, never expires.

In order to download new license file, you need to log in to My Account » Products & Licenses, then click the "Download License…" link and save the generated license file to your hard disk.

Double click on the saved license file.

Attention. Before activating make sure of the following:

• You have already installed most recent version of the product available for you.
• You have at least one serial port active on your computer (for Serial Monitor and SPMC)
• You have at least one USB Root Hub active on your computer (for USB Monitor and USBMC)