Launching program windows with bypassing IP and hardware checks? How?

Question

Software and Internet Services

Good day, there was a problem with the launch of several windows of one program. It checks for the presence of itself running on this device and, when found, closes itself (in other words). How can you bypass IP and hardware checks without a lot of hassle and financial costs?

Answer 1

Well, dig into the code and cut out this check, disassembler or analogues if it is on dotnet or java in your hands

Answer 2

CreateEvent( nil, True, False, 'QBill8' );
if GetLastError = ERROR_ALREADY_EXISTS
  then raise EUser.Create( 'Запуск второй копии программы не возможен!' );

Not IP, not hardware.

Answer 3

without much hassle

No way.
To bypass the established restriction, you need to know at least the person who set this restriction in the given area. In this case - to be able to disassemble the program, find the place where the check is performed and replace the condition.