Hello: I’m trying to execute a Microsoft Basic program I compiled in 1995 or so. The program comes up and correctly displays the GUI on the Compaq Presario X1000 described below. However, the input/output files used are hard coded in the program as residing on drive D. The Presario I’m using has an unreliable CD drive defined as drive D. The Presario does have a USB port that can read and write to a thumb drive. How can I reassign the thumb drive, or another drive, to behave as device D in place of the CD drive? Any information you can provide is appreciated. Thanks, John Compaq Presario X1000 OS Name Microsoft Windows XP Professional Version 5.1.2600 Service Pack 1 Build 2600 OS Manufacturer Microsoft Corporation System Manufacturer Hewlett-Packard System Model Compaq Presario X1000 DM774A#ABA System Type X86-based PC Processor x86 Family 6 Model 9 Stepping 5 GenuineIntel ~1495 Mhz BIOS Version/Date Hewlett-Packard 68BAL Ver. F.09, 8/15/2003 SMBIOS Version 2.3