Tracks and Points deleted - locus pro

Hi

change of directory into private folder produces a lot of trouble. After finishing tranfer the locus file to the private folder locus worked very slow showing the map pictures. I thought new installing locus pro could improve the situation......but all maps and all TRACKS AND POINTS are deleted. The work for years has gone. What a shit. Guys why don't you understand? Not every user has time and fun to sit in front of the screen for hours every day so he has the capability to fix every problem by himself. Is there any chance for me to recover the data?

regards Dieter