register has been removed. If I cracked with that method, IDM apps downgraded to previous version.
So I searched for another solution and found this easy way to use latest version of IDM with trial forever.
First of all, download latest IDM version from their official site. Now Install it.
Next, download this trial reset app from google drive.
Here is the link http://bit.ly/2YCVaPM
Now open this trial apps, click on 'trial reset', finally click on the 'reset trial button' or check 'Automatically'.
Trial has reset for 30 days! Do this once in a month and use IDM without any trouble for forever!
This trial reset should works for all Windows version. I used it on windows 10 and 7.
Wishing you all a nice day!