How to resolve the License Error?

[MR.2]

I have downloaded and installed the cosmic(CXSTM8).I have tried to compile the code,but that time I have faced the license error. Please find the attachment .kindly help me out.

[Philipp Krause]

A short-term solution is to contact Cosmic support - see https://www.cosmicsoftware.com/contact.php (or wait for one of their representatives to reply here).

A permanent solution would be switching to a free software toolchain (i.e. SDCC_based).