batch file connect to home share

We have an existing batch file that connects users to a specific drive/folder/subfolder on our network. In the batch file, it connects all other network drives by there share name, however on this drive which points to specific folder it only says “net use x: /home”. I have changed in User Manager – the home directory for the x: drive – does it take a while to propogate? This is the only share I am having problems with. I want the users to connect to a new set of server drives on a server I am building to replace the existing one (to which they are still pointing). Does it matter if the new server is a BDC right now? Thanks!