Windows 10 is recommended for fetrotech tool software installation. If you have Win7 laptop only, try the solution here.
User working experience:
‘I would like to share my experience of installation Fetrotech software on Windows 7 x64 unlimited.
So, Fetrotech didn’t want to start after installation. I have tried all tricks/recommendations but no result.
Helps only activation of superadmin.
Before, I have noticed, when I go to properties of license files to unblock the file and apply the changes, everything looks Okay, but when you open it again, blocking still there… So, was not enough admin permission and file came back to block. After opening superadmin it stay unblocked.
Good luck.
If you install software on Win10, follow solutions here
http://www.pcmtuner.org/fetrotech-tool-software-win10-pro-installation/
http://www.pcmtuner.org/fetrotech-task-bar-disappear-another-solution/