Hi everyone, I use Lyx 1.5.1 on a Windows XP system. After changing the line spacing from 1 to 1.5 in my document, the file preview (CTRL + D) doesn't work anymore. I get the message: Lyx: Output is empty. and the error message: >> LaTeX Error: File `setspace.sty' not found. >> \onehalfspacing
>> *** (cannot \read from terminal in nonstop modes) The same thing happens with other document classes and double line spacing. Can somebody help me please? Thanks, Jan
