Rightly said by ESP, this is from different school of thought which follow LAL Kitab
Following are also the remedies for 4th house jupiter
1. The native should not keep a temple in his house.
2. He should serve his elders.
3. He should offer milk to snake.
4. He should never bare his body before anyone.
But in lal kitab Aries or Mesha is always considered to be the first house thus 4th house jup means
Cancer jupiter ALWAYS....
So I cannot comment how right it is. Moreover depending upon chart reading from a software is not very
much a right way..This is my personal opinion coz i dnt think computer is as smart as humans
Regards,
Raman