technical

技術的な

(adjective) Of, relating to, or derived from technique.
(adjective) Having special skill or practical knowledge especially in a mechanical or scientific field: a technical adviser.
(adjective) Used in or peculiar to a specific field or profession; specialized: technical terminology.
(adjective) Belonging or relating to a particular subject: technical expertise.
(adjective) Of, relating to, or involving the practical, mechanical, or industrial arts or the applied sciences: a technical school.

"You may not • work around any technical limitations in the software; • reverse engineer, decompile or disassemble the software, except and only to the extent that applicable law expressly permits, despite this limitation;" This clause completely doesn't apply. "work around any * technical* limitations in the software" well, there weren't any technical limitations, only legal ones.