Universal Patch and Serial for IDM 6.xx Versions
It is capable of killing server check and also patching all current 6.xx versions of Internet Download Manager..
Instructions.
Download any latest version of IDM 6.XX
iNStaLL on your PC
Make sure IDM isn't running i.e. IDM must be exited through taskbar
Run the Universal Patch and Serial Generator
#1 - Kill Server Check
Click the 'Patch Server Check' button to initiate patching ...
#2 - Registration
Input anything for First Name, Last Name & Email! in your IDM Registration
Click Generate and Copy your new generated serial..
Done...Enjoy