The Windows XP mode (XMPUser) password of Windows provides the functions of Windows XP Virtual Machine, which is easy to use. When this virtual machine is installed, a prompt will be prompted to enter the password (the user name is XMPUser), but what should I do if I forget the password? Of course, re-installation can solve the problem, but if you do not want to re-install, You can reset the password as follows. Www.2cto.com STEP1: in the Windows XP Mode window, select Tools> Disable features integratio, and choose operation> Restart computer. Step 2: Click f8. Step 3: Log On with administrator in security mode. The password is blank by default (if you have not set the password ). Step 4: After the logon is successful, enter nusrmgr. cpl in the Start Menu> running to enter the user management interface, in which you can reset the XMPUser password. OK. Now, I hope to help you.