uninstall IDM and install Free Download Manager instead. You’ll sleep better knowing your machine isn’t running unknown scripts from a shady forum.
: Buying an official key from the Internet Download Manager Support Page removes all limits permanently and secures your computer.
: Many of these executable files found on unverified forums contain hidden trojans, keyloggers, and ransomware.
Theoretically, infinitely. In practice, after 3-4 resets, IDM's servers may blacklist your hardware IDs or IP address, requiring a Windows reinstall.