"unable to find LFNFUNCS.DLL"
You need to copy this file to the Windows System directory (C:\windows\system)
When you rename a file, the name appears in high case, I dont like this
This only happens if you are renaming a file that is really in Upper Case (most likely it does not have a long file name), I may change this later but due a bug in doslfn (ex, if you rename "WINDOWS" to "Windows", the resulting short name will be "WINDOW~2", instead of keeping the "WINDOWS" short name) I will probably not change this to avoid messing the short names.
And the long (I mean LONG) flenames are cutted in both sides and it not permit the entire reading of the name
This is due the original design of the file list. In the original Calmira, if you mark to show 4DOS descriptions as captions, and the file has a very long description, the same thing will happen.
cause long filenames only appears in CalLFN an not in the prompt
Long file names will only appear in the DOS prompt if the Dos shell is LFN aware, and this is not the case of, for example, MS-DOS 6 shell. To see LFNs at prompt with these LFN unaware DOSes you will need a third part shell (as 4DOS), and I recomend getting something as a LFN aware version of Norton System Works or the ScanDisk that is bundled with DOS 7 and a disk defragment tool from another LFN aware DOS.
I'll try to solve the BIN issue, but my Win3.11 installation is messed up and I am changing my motherboard (getting a decent ASUS one in place of a nasty PCChips M810LR), so it may take some time