by gpar77 - 11/3/09 11:17 PM
sir, my o.s is windows vista. i am not able to play video files which have .rar extention. inform where can i download it. also can i upgrade from vista to windows 7. plz inform the difference between them,how to upgrade.can i upgrade myself .
relating to version tracker i want to purchase for me(single user).till now i have not recd any information regarding to this issue, about purchase details etc.inform the same.