I have two Win16 apps - Ztree and Foxpro for Windows 2.6 that have happily used mapped network drive letters for the last 15+ years.
Now they both return an error "Path not found" when trying to access the network share as drive letter N: but can access the UNC \\Server\shared without a problem. Using the Cmd dosbox and logging onto the N: drive also works.
I have a new VFoxpro 9 app recently installed and think there may be some old DOS settings altered.
I have done a system restore to when both apps ran fine but the problem persists.
I have looked for file date changes but cannot see anything untowards.