Hi All-

New to the forum, and here for some help. I've created an activity for TPII (3DTS) from UP Yard to Edison and am trying to change out the rolling stock, but everytime I try to "Proceed with Replacement", I am getting the dreaded "Runtime Error 53" message. I use Train Store, but everything is unstored, etc...This is a great program, but this has me vexed; any help will be appreciated. Thanks.

spguy