I would like to install a program on a secondary drive. It is a previous version of a massive program that I have installed on my C drive that contains multiple research texts, including foreign language texts. So there are actually multiple searchable texts working under one blanket, which are probably programs in and of themselves. The earlier blanket program had to be removed in order to install the current version. But now I find that one of the searchable text has not been included in the revised program so I would like to install the earlier version on another hard drive. Can anyone help me? Thank you so much in advance. Sheila