Other courses with icwa

Dear sirs,

"Whether an icwa registered student can do simonteniusly other courses(like LLB,M.Com)"

if no than what are the remedy for a student who is allready doing such other courses and take registration in ICWA

whether he has to leave the other courses or can continue by take permision from the institute in after the registration taken by him and given 1 group examination while doing the other cources?