He confirmed that Inter tried to sign Rosicky in 2005, and also last year before Arsenal landed him from Borussia Dortmund.
But he now says there is no chance of the 27-year-old leaving North London anytime soon.
"I am ruling out this option," Paska told Sport.
"Inter wanted Tomas two years ago, something happened also a year ago.
"But to say now, this winter he could move there? No, that is absolutely untrue."