Products showed up as demo after installing cracked software

Hello My Name is Dennis and I am delighted to be part of this forum/community.

I am the legal owner of Komplete since I have a regular license. The problem is that in recent days a "friend" has been in my office and I have serious doubts that he has installed pirated software on my computer (I just reported it to the authorities - I hate pirated software) and has somehow affected my original and legal software: Kontakt 7, and other various tools have become Demo version with consequent request for "activation" or to continue using the software for the 30-day trial period or to enter an activation code. Please help me, I would be grateful.