I'm trying to use a simulated RX02 disk (under simh) with RT-11 and can't seem to get the DY driver to install.
Here's the relevant log: sim> set ry enabled sim> att ry0 ry0.dsk RY: creating new file RY: buffering file in memory sim> c .install dy ?KMON-F-Invalid device installation DL0:DY.SYS .dir dy.sys DY .SYS 4P 20-Dec-85 1 Files, 4 Blocks 14841 Free blocks I've tried with 2 different software "kits", the one from the simh site and the one from bitsavers. Any ideas? Thanks, Don