Gerhard Schaffer schrieb:
But the problem is, that I cannot start sh and get an error message
P:\Utility\LaTex\LyX141\bin>sh
AllocationBase 0x0, BaseAddress 0x715B0000, RegionSize 0x4D0000, State
0x10000
P:\Utility\LaTex\LyX141\bin\sh.exe: *** Couldn't reserve space for
cygwin's heap, Win32 error 6
that means that you've installed cygwin and that the cygwin version of
the sh.exe interfers with the one delivered with the installer.
You don't need cygwin for LyX. If possible deinstall it, deinstall also
LyX completely after that, reboot and then reinstall LyX.
This should fix your problem.
regards Uwe