please , need help with Vmware workstation...

can anyone help me...i'm a beginner in using vmware & i installed vmware player on my machine and put win xp on it, and now i need to install the vmware workstation...but, it asked me to uninstall the vmware player first >>> is that mean i will lose my win xp ?? and if so , is there any help for solving this problem ?? thanks alot

please, i really need help in that topic...i'm in my first steps in learning ccna & need to use the vmware workstation to start the labs...Thanks